000 00387nam a2200133Ia 45e0
008 180110s2007 xx 000 0 und d
020 _a9798189729645
082 _a631.558
100 _aGangopadhyay, Ajoy (ed.)
245 0 _aCrop Production Systems Management
260 _aNew Delhi
_bGene-Tech Books
_c2007
300 _a288p.; 22
942 _2ddc
_cBK
999 _c439
_d439