000 00496nam a2200181Ia 4500
008 131223s9999 xx 000 0 und d
020 _a81-85211-42-6
040 _aISI KOLKATA
041 _aEnglish
082 _a633
_bD286
245 _aSustaining crop and animal productivity
_bthe challenge of the decade
260 _aNew Delhi
_bAssociated Publishing
_c1995
300 _a371p.
650 _aAnimal productivity
650 _aCrop productivity
700 _aDeb D L
_4ed.
942 _cBK
999 _c15047
_d15047