00968nam a2200277Ia 4500001000700000003000500007008004100012010001100053040000900064090001600073100002700089245010700116260004400223300000900267502008700276650004500363650003600408650004300444901001600487902000600503910000900509942000600518942000600524999001900530952014100549Z_1335CHAP220113s1979    xx            000 0 und d  a164423  cCHAP  aTesis S 705  aStock, Ricky A9109827  aEvaluation of slowly degraded proteins fed in conjunction with urea to ruminants  /cby Ricky A. Stock  aLincoln, Nebraska  :bThe author,c1979  a60 h  aThesis (Master of Science) -- University of Nebraska. Department of Animal Science  aProteínas en nutrición animal992454  aRumiantesxNutrición 9100847  aUrea en alimentación animal 9116890  aTESIS S 705  aM  a1979  c2  c2  c164423d164423  00102local4051708TESISaZbZd2005-11-09eEl autorl0oTesis S76 705 1979p5101000968r2022-01-18 00:00:00tEj.1w2022-01-18yTESIS