000
00326nam a2200133Ia 4500
008
170207s9999 xx 000 0 und d
082
_a
PG 631 COO-F
100
_a
Cook, J Gordon
245
_a
Fight for food
260
_b
Scientific Book Club, London
300
_a
208
650
_a
Crops & their production
942
_c
BOOKS
999
_c
2030
_d
2030