000 00388nam a2200145 4500
040 _cUDSM
050 _aPAM SB123.L38
100 1 _aLawrence, William John Cooper
_eAuthor
245 1 0 _aPlant breeding
260 _aLondon :
_bEdward Arnold,
_c1968.
300 _a658p.
_b: ill.
_c; 22cm.
504 _aIncludes bibliographical references
650 _aPlant-breeding
942 _2lcc
_cBK
_n0
999 _c77593
_d77593