000			00924cam a22002654a 4500
001			004862
003			OSt
005			20140712141949.0
008			040106s2005 njuab b 001 0 eng
020			_a0131145568
040			_cSPAMAST
082	0	0	_aCir. 631 A27 _bc2005
100	1		_aAcquaah, George.
245	1	0	_aPrinciples of crop production : _btheory, techniques, and technology / _cGeorge Acquaah.
250			_a[2nd ed.]
260			_aUpper Saddle River, N.J. : _bPearson Prentice Hall, _cc2005.
300			_axxvii, 740 p. : _bill., maps ; _c27 cm.
504			_aIncludes bibliographical references and index.
650		0	_aField crops.
650		0	_aFood crops.
650		0	_aCrop yields.
906			_a7 _bcbc _corignew _d1 _eocip _f20 _gy-gencatlg
942			_2ddc _cCIR
999			_c2758 _d2758