Your search returned 29 results.

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	1.	Effects of age on avoidance learning in pigs. [electronic resource] by Kratzer, D D Producer: 19690508 In: Journal of animal science vol. 28 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	2.	Learning in farm animals. [electronic resource] by Kratzer, D D Producer: 19710803 In: Journal of animal science vol. 32 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	3.	Determining animal drug combinations based on efficacy and safety. [electronic resource] by Kratzer, D D Geng, S Producer: 19861114 In: Journal of dairy science vol. 69 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	4.	Microbiological determination of neomycin in feeds and formulated products. [electronic resource] by Stahl, G L Kratzer, D D Producer: 19850103 In: Journal - Association of Official Analytical Chemists vol. 67 Availability: No items available. Save to lists Add to cart (remove)
	5.	Microbiological determination of lincomycin in feeds and supplements containing high concentrations of bentonite. [electronic resource] by Stahl, G L Kratzer, D D Producer: 19830817 In: Journal - Association of Official Analytical Chemists vol. 66 Availability: No items available. Save to lists Add to cart (remove)
	6.	Therapeutic effects of parenteral administration of lincomycin on experimentally transmitted swine dysentery. [electronic resource] by Hamdy, A H Kratzer, D D Producer: 19810915 In: American journal of veterinary research vol. 42 Availability: No items available. Save to lists Add to cart (remove)
	7.	Appropriate statistical methods to compare dose responses of methionine sources. [electronic resource] by Kratzer, D D Littell, R C Producer: 20060619 In: Poultry science vol. 85 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	8.	Gas-liquid chromatographic determination of melengestrol acetate in cattle feed supplements: collaborative study. [electronic resource] by Davis, R A Kratzer, D D Geng, S Producer: 19810129 In: Journal - Association of Official Analytical Chemists vol. 63 Availability: No items available. Save to lists Add to cart (remove)
	9.	Ovum recovery in superovulated cows and cleavage rates in the fertilized ova. [electronic resource] by McGaugh, J W Olds, D Kratzer, D D Producer: 19760209 In: Theriogenology vol. 1 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	10.	Avoidance and maze learning in pigs. [electronic resource] by Hammell, D L Kratzer, D D Bramble, W J Producer: 19750609 In: Journal of animal science vol. 40 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	11.	Social status and sex ration effects on mating frequency of cockerels. [electronic resource] by Craig, J V Al-Rawi, B Kratzer, D D Producer: 19780417 In: Poultry science vol. 56 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	12.	Microbiological determination of neomycin in feeds: collaborative study. [electronic resource] by Stahl, G L Kratzer, D D Kasson, C W Producer: 19890526 In: Journal - Association of Official Analytical Chemists vol. 72 Availability: No items available. Save to lists Add to cart (remove)
	13.	Evaluation of a sponge-on therapy for canine scabies. [electronic resource] by Folz, S D Kratzer, D D Kakuk, T J Rector, D L Producer: 19840514 In: Journal of veterinary pharmacology and therapeutics vol. 7 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	14.	Postweaning performance of pigs from gilts fed diets high and low in protein during gestation and lactation. [electronic resource] by DeGeeter, M J Hays, V W Kratzer, D D Cromwell, G L Producer: 19740105 In: Journal of animal science vol. 37 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	15.	Use of prostaglandin F2 alpha (PGF2 alpha) in cattle breeding. [electronic resource] by Lauderdale, J W McAllister, J F Kratzer, D D Moody, E L Producer: 19820120 In: Acta veterinaria Scandinavica. Supplementum vol. 77 Availability: No items available. Save to lists Add to cart (remove)
	16.	Effect of a single injection of lincomycin, spectinomycin, and linco-spectin on early chick mortality caused by Escherichia coli and Staphylococcus aureus. [electronic resource] by Hamdy, A H Kratzer, D D Paxton, L M Roberts, B J Producer: 19791128 In: Avian diseases vol. 23 Availability: No items available. Save to lists Add to cart (remove)
	17.	Reproductive performance of gilts fed diets low in protein during gestation and lactation. [electronic resource] by DeGeeter, M J Hays, V W Kratzer, D D Cromwell, G L Producer: 19721129 In: Journal of animal science vol. 35 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	18.	Lincomycin dose response for treatment of necrotic enteritis in broilers. [electronic resource] by Hamdy, A H Thomas, R W Kratzer, D D Davis, R B Producer: 19830811 In: Poultry science vol. 62 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	19.	LH and FSH response of Holstein heifers to fertirelin acetate, gonadorelin and buserelin. [electronic resource] by Chenault, J R Kratzer, D D Rzepkowski, R A Goodwin, M C Producer: 20091216 In: Theriogenology vol. 34 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	20.	Effect of protein malnutrition of the sow on reproductive performance and on postnatal learning and performance of the offspring. [electronic resource] by Hammell, D L Kratzer, D D Cromwell, G L Hays, V W Producer: 19761223 In: Journal of animal science vol. 43 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)

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Your search returned 29 results.