000
00293 a2200109 4500
008
190223b xxu||||| |||| 00| 0
245
_a
Biosystematics in agriculture (2) /
260
_a
NewYork
_b
John Willey and sons.
_c
1978
300
_a
352p.
700
_a
Romberger, John A. (Ed.)
942
_2
ddc
_c
BK
999
_c
8983
_d
8983