000 00303nam a2200133Ia 4500
008 160316s1968 xxu||||| |||| 00| 0 eng d
020 _a
100 _aLawrence, William J C
245 _aPlant Breeding
250 _a1st
260 _aUK
_bEdward Arnold Publishers
_c1968
300 _a57
700 _a
_a
999 _c16782
_d16782