000
00294nam a2200133Ia 4500
008
160316s1977 xxu||||| |||| 00| 0 eng d
020
_a
100
_a
Michael Allaby
245
_a
World Food Resources
250
_a
1
260
_a
LONDON
_b
APPLIED SCIENCE
_c
1977
300
_a
418
700
_a
_a
999
_c
6958
_d
6958