عن المنظمة الأخبار الوسائط الإعلامية المتعددة الموضوعات الرئيسية الإحصائيات الأعضاء المطبوعات

أجريس - النظام الدولي للعلوم الزراعية والتكنولوجيا

[ نُشرت في: Pollution ]
بحث متقدّم
تاريخ الإصدار
1978

خيارات البحث

النتائج 221 - 230 من 233

Implementation plan for controlling sediment non-point source pollution from agricultural land in North Carolina

1978

soil erosion north carolina sediment control
National Agricultural Library - United States of America
Estimates of nonpoint source pollution by mathematical modeling

1978

McCuen, Richard H.

water resources water pollution runoff mathematical models
National Agricultural Library - United States of America
3rd Soviet-Swedish Symposium on the Pollution of the Baltic, Stockholm, Rosenön, September 15-21, 1975 =

1978

Åkerblom, Anders

oceanography marine pollution atlantic ocean baltic sea
National Agricultural Library - United States of America
Conventional and advanced sewer design concepts for dual purpose flood and pollution control

1978

Kaufman, Herbert L. | Lai, Fu-Hsiung

new jersey runoff pollution costs water sewerage storm sewers elizabeth
National Agricultural Library - United States of America
The legislative and institutional framework to control pollution from land use activities in the United States Great Lakes Basin

1978

Schweitzer, Eric | Stewart, William G. | Roth, Barbara

land use water water land use pollution united states great lakes basin great lakes region law and legislation great lakes region (north america)
National Agricultural Library - United States of America
Symposium on Impacts on Rural America of the Federal Water Pollution Control Act Amendments, P.L. 92-500

1978

water pollution water reuse law and legislation laws and regulations factory and trade waste united states
National Agricultural Library - United States of America
Development of management guidelines to prevent pollution by irrigation return flow from rice fields

1978

Brown, Kirk W.

pesticides water pollution water pollution irrigation farming environmental aspects
National Agricultural Library - United States of America
International symposium on the control of air pollution in the working environment, Stockholm (Sweden), 6-8 September, 1977

1978

pollution air
National Agricultural Library - United States of America
Report to the Congress on ocean pollution and offshore development | Rep. Congr. ocean pollut. offshore dev

1978

fishery management marine pollution marine resources government policy united states
The Biodiversity Heritage Library - United Kingdom
Pollution potential of cattle feedlots and manure storages in the Canadian Great Lakes Basin

1978

Coote, D. R. | Hore, F. R.

water cattle pollution environmental aspects great lakes basin great lakes basin manure feedlot runoff
National Agricultural Library - United States of America