000
00300nam a2200133Ia 4500
008
160316s1980 xxu||||| |||| 00| 0 eng d
020
_a
100
_a
P.D. Hebblethwaite
245
_a
Seed Production
250
_a
1st
260
_a
LONDON
_b
BUTTERWORTH & CO.
_c
1980
300
_a
694
700
_a
_a
999
_c
14877
_d
14877