Borgstrom, Georg, 1912-
World food resources - New York, Intext Educational Publishers [1973] - xi, 237 p. illus. 23 cm
0700223673
72-11998
Food supply
Population
338.1
World food resources - New York, Intext Educational Publishers [1973] - xi, 237 p. illus. 23 cm
0700223673
72-11998
Food supply
Population
338.1