00364nam a2200121Ia 4500082002400000100004700024245007500071260002000146300000600166490006000172500000500232700000500237  aSC:300(54)bNSS.306  aIndia. National Sample Survey Organisation  aNumber of bovines and yield of milk classified by various co-relatesb  aNew DelhibNSSO  a   aNSS report no. 306 (Round no. 30) July 1975 - June 1976  a  a