Nitrogen and phosphorus in eroded sediment from corn and soybean tillage systems
McIsaac, G.F.
Nitrogen and phosphorus in eroded sediment from corn and soybean tillage systems - 1989 - Printed
references. Paper presented at the 1989 International Winter Meeting of the American Society of Agricultural Engineers, December 12-15, 1989, New Orleans, Louisiana
English
0149-9890
America
Cereals
Corn belt usa
Cultivation
Elements
Natural resources
Nonmetals
North America
North central states usa
Plant products
Soil conservation
Soil cultivation
Surface water
USA
Vegetables
Water resources
92-058912
Nitrogen and phosphorus in eroded sediment from corn and soybean tillage systems - 1989 - Printed
references. Paper presented at the 1989 International Winter Meeting of the American Society of Agricultural Engineers, December 12-15, 1989, New Orleans, Louisiana
English
0149-9890
America
Cereals
Corn belt usa
Cultivation
Elements
Natural resources
Nonmetals
North America
North central states usa
Plant products
Soil conservation
Soil cultivation
Surface water
USA
Vegetables
Water resources
92-058912