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	1.	A test of two piperazine compounds against nematodes of sheep. [electronic resource] by MARQUARDT, W C FRITTS, D H Producer: 20030501 In: Journal of the American Veterinary Medical Association vol. 129 Availability: No items available. Save to lists Add to cart (remove)
	2.	Control of cattle grubs by an orally administered organic phosphorous compound. [electronic resource] by MARQUARDT, W C FRITTS, D H Producer: 20000701 In: Journal of the American Veterinary Medical Association vol. 131 Availability: No items available. Save to lists Add to cart (remove)
	3.	A comparison of three anthelmintic preparations against nematodes of sheep. [electronic resource] by FRITTS, D H HAWKINS, W W MARQUARDT, W C Producer: 20000701 In: Journal of the American Veterinary Medical Association vol. 133 Availability: No items available. Save to lists Add to cart (remove)
	4.	Spray treatment of calves with Bayer 21/199 for control of cattle grubs and lice in Montana. [electronic resource] by MARQUARDT, W C LOVELACE, S A FRITTS, D H Producer: 19981101 In: Journal of the American Veterinary Medical Association vol. 137 Availability: No items available. Save to lists Add to cart (remove)
	5.	The effect of weather on the development and survival of the free-living stages of Nematodirus spathiger (Nematoda: Trichostrongylidae). [electronic resource] by MARQUARDT, W C FRITTS, D H SENGER, C M SEGHETTI, L Producer: 20000701 In: The Journal of parasitology vol. 45 Availability: No items available. Save to lists Add to cart (remove)