000			00636cam a2200205 a 4500
005			20250303094522.0
008			920903s1993 enk b 001 0 eng
020			_a0521431379
050	0	0	_aSB123.3.H65 _b 1993
082	0	0	_a333.95/316
100	1		_aHolden, J. H. W.
245	1	0	_aGenes, crops, and the environment / _cJohn Holden, James Peacock, and Trevor Williams.
260			_aCambridge _aNew York : _bCambridge University Press _c1993
300			_axiii, 162 p. ;
650		0	_aCrops-Germplasm resources.
650		0	_aGermplasm resources, Plant.
700	1		_aPeacock, W. J.
700	1		_aWilliams, John Trevor.
942			_cBK
999			_c47 _d47