Lopes, Sidnei Antonio Supplementation of suckling beef calves with different levels of crude protein on tropical pasture. [electronic resource] - Tropical animal health and production Feb 2014 - 379-84 p. digital Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1573-7438 Standard No.: 10.1007/s11250-013-0500-6 doi Subjects--Topical Terms: Animal Feed--analysisAnimal Nutritional Physiological PhenomenaAnimalsCattle--growth & developmentDiet--veterinaryDietary Proteins--administration & dosageDietary SupplementsEatingFemaleMaleTropical Climate