000 00490nam a2200193Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a631.50913
_bN843
100 _aNorman M J T
245 _aEcology of tropical food crops
260 _aCambridge
_bUniversity Press
_c1984
300 _aix,369p.
650 _aCrop production
650 _aFood crops
700 _aPearson C J
_4Auth.
700 _aSearle P G E
_4Auth.
942 _cBK
999 _c6175
_d6175