000 00503nam a22001817a 4500
008 220208b |||||||| |||| 00| 0 eng d
020 _a8120343306
050 _aSB185
_b.A27 2005 c.1
100 _aAcquaah, George
245 _aPrinciples of Crop Production
_bTheory, Techniques and Technology
_cGeorge Acquaah
250 _a2nd ed.
260 _aDelhi
_bPHI Learning
_c2005
300 _axxvii, 708p.
650 _aField crops
650 _aFood crops
650 _aCrop yields
942 _2lcc
_cBK
999 _c19192
_d19191