000 00489nam a2200181Ia 4500
999 _c6836
_d6836
008 161214s9999 xx 000 0 und d
020 _a8120321618
_c(pbk)
082 _a633
_bACQ
100 _aAcquaah, George
245 0 _aPrinciples of crop production : theory, techniques, and technology
260 _aNew Delhi:
_bPrentice Hall of India,
_c2002
300 _a460 p.;
_bill., index:
_c25 cm.
650 _aCrop Production
650 _aCrop yields
650 _aField crops
650 _aFood crops
942 _2ddc
_cBK