00545naa a2200217 a 450000100080000000500110000800800410001910000170006024500560007726000090013365000100014265000130015265000150016565000100018065300140019065300090020470000170021370000190023070000170024977300610026613693661998-06-22       1980    bl ---       0--  u    #d1 aMALIK, R. C.  aFactors affecting lamb survival in crossbred sheep.  c1980  asheep  aCarneiro  aCruzamento  aOvino  aCrossbred  aLamb1 aSINGH, R. N.1 aACHARYA, R. M.1 aDUTTA, O. P.  tTropical Animal Hlth. Productiongv.12, p.217-223, 1980.