000			00516nam a22002057a 4500
999			_c6102 _d6102
003			OSt
005			20210322115029.0
008			180426b xxu||||| |||| 00| 0 eng d
020			_a0471023094
040			_cDDC.
082			_a581ALL 1999.
100			_aRObert.W,Allard; _912629
245			_aprinciples of Plant Breeding:
250			_a2nd ed.
300			_aix,254p; _bill; _c23cm.
504			_aincludes references and index.
650			_aBiology _95602
650			_aAgriculture _94591
942			_2ddc _cO_SHELF