Food production and consumption : the efficiency of human food chains and nutrient cycles /
Food production and consumption : the efficiency of human food chains and nutrient cycles /
edited by A. N. Duckham, J. G. W. Jones and E. H. Roberts
- Amsterdam : North-Holland, 1976
- xx, 541 p. : ill. ; 24 cm.
0444110429
75-037888
Nutrition
Foodchains (Ecology)
Biogeochemical cycles
Agriculture
0444110429
75-037888
Nutrition
Foodchains (Ecology)
Biogeochemical cycles
Agriculture
