000 00828nam a2200277Ia 4500
001 Z_1335
003 CHAP
008 220113s1979 xx 000 0 und d
010 _a164423
040 _cCHAP
090 _aTesis S 705
100 _aStock, Ricky A
_9109827
245 _aEvaluation of slowly degraded proteins fed in conjunction with urea to ruminants /
_cby Ricky A. Stock
260 _aLincoln, Nebraska :
_bThe author,
_c1979
300 _a60 h
502 _aThesis (Master of Science) -- University of Nebraska. Department of Animal Science
650 _aProteínas en nutrición animal
_992454
650 _aRumiantes
_xNutrición
_9100847
650 _aUrea en alimentación animal
_9116890
901 _aTESIS S 705
902 _aM
910 _a1979
942 _c2
942 _c2
999 _c164423
_d164423