Fertilizer use and environmental impact
McMahon, M.A.
Fertilizer use and environmental impact - 1987 - 32 pages - Printed
Tables, graphs, references p. 17-18
English
Demand
Environmental impact
Food production
Foods
Growth
Farming systems
Fertilizer use and environmental impact - 1987 - 32 pages - Printed
Tables, graphs, references p. 17-18
English
Demand
Environmental impact
Food production
Foods
Growth
Farming systems