عن المنظمة الأخبار الوسائط الإعلامية المتعددة الموضوعات الرئيسية الإحصائيات الأعضاء المطبوعات

أجريس - النظام الدولي للعلوم الزراعية والتكنولوجيا

[ نُشرت في: Pollution ]
بحث متقدّم
الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
regional planning

خيارات البحث

النتائج 1 - 5 من 5

The river basin model: utility department

1971

management watersheds regional planning mathematical models public utilities
National Agricultural Library - United States of America
Use of general equillibrium in regional water resource planning

1972

Poirier, J. Eugène | Harrington, John M.

regional planning mathematical models water policies and programs
National Agricultural Library - United States of America
The river basin model: economic sector

1971

mathematical models regional planning watersheds water quality management
National Agricultural Library - United States of America
The river basin model: municipal services department

1971

watersheds mathematical models regional planning municipal services
National Agricultural Library - United States of America
Air pollution abatement and regional economic development

1974

Miernyk, William H. | Sears, John T. (John Thomas)

economics regional planning air economic aspects pollution air pollution prevention & control united states input-output tables
National Agricultural Library - United States of America