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Two levels of liquid Streptomyces solubles in pelleted concentrate feeds for dairy cowsEvaluación de dos cantidades de fracciones solubles de estreptomicetos añadidas a alimentos concentrados aperdigonados para vacas lecheras
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1989)
Liquid Streptomyces Solubles and Condensed Molasses Solubles as Feed Supplements for Cows at PastureTítulo en español
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1982)