(1976). Food production and consumption: The efficiency of human food chains and nutrient cycles. North-Holland Publ. Comp.
Chicago-Zitierstil (17. Ausg.)Food Production and Consumption: The Efficiency of Human Food Chains and Nutrient Cycles. Amsterdam: North-Holland Publ. Comp, 1976.
MLA-Zitierstil (9. Ausg.)Food Production and Consumption: The Efficiency of Human Food Chains and Nutrient Cycles. North-Holland Publ. Comp, 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.