000
00307nam a2200133Ia 4500
008
160316s1976 xxu||||| |||| 00| 0 eng d
020
_a
100
_a
John H Martin
245
_a
Principles Of Field Crop Production
250
_a
3
260
_a
NEW YORK
_b
MACMILLAN
_c
1976
300
_a
1118
700
_a
_a
999
_c
26932
_d
26932