World food resources.
Card's contents:
522,820 BORGSTROM GEORG World food resources. New York 1973 Intext Educational Publishers 80 a, XI, nlb, 3, 237, ilustr. Intext Series in Ecology,
Card's Details
Keyword:
BORGSTROM GEORG
Author:
BORGSTROM GEORG
Signature:
522,820
Year:
1973
