عن المنظمة الأخبار الوسائط الإعلامية المتعددة الموضوعات الرئيسية الإحصائيات الأعضاء المطبوعات

أجريس - النظام الدولي للعلوم الزراعية والتكنولوجيا

[ نُشرت في: Pollution ]
بحث متقدّم
تاريخ الإصدار
1993

خيارات البحث

النتائج 241 - 250 من 280

[The use of bioindicators to determine water quality]

1993

Guerrero Padilla, A.M. (Universidad Nacional de Trujillo (Peru))

metals indicator organisms metal water quality peru muestreo qualite de l'eau echantillonnage polucion del agua/ invertebrados pollution de l'eau/ invertebre water pollution/ invertebrates perou ...
Food and Agriculture Organization of the United Nations - Italy
[Water pollution in Costa Rica by residues from coffee processing and hog production]

1993

Coto Campos, J.M. (Universidad Nacional, Heredia (Costa Rica))

pollution de l'eau farmyard manure fumier impacto ambiental residuos residues polucion del agua residu polluant industriel/ industrie du cafe contaminantes industriales/ industria cafetera estiercol industrial pollutants/ coffee industry ...
Food and Agriculture Organization of the United Nations - Italy
[GEMS [Global Environment Monitoring System]/WATER. Global programme of water quality monitoring and assessment]

1993

Ongley, E.D. (Canada Center for Inland Waters, Burlington, Ontario (Canada)) | Fraser, A.S. | Helmer, R. | Vandeweerd, V.

latin america evaluation gestion des eaux lutte antipollution water quality analyse de l'eau systeme d'information/ controle continu qualite de l'eau evaluacion analisis de agua information systems/ monitoring amerique latine ...
Food and Agriculture Organization of the United Nations - Italy
[The influence of agriculture on water quality]

1993

Andreoli, C.V. (Universidad Federal do Parana, Curitiba (Brazil). Dept. de Suelos)

erosion brazil toxic substances brasil calidad del agua residuos impacto ambiental/ agricultura sustancias toxicas residu impact sur l'environnement/ agriculture bresil qualite de l'eau ...
Food and Agriculture Organization of the United Nations - Italy
[Pollution of groundwater resources in rural areas and its impact on agriculture and health: Huaura case study, Peru]

1993

Ventura Napa, M. (Ministerio de Agricultura, Lima (Peru))

zone urbaine pollution de l'eau waste disposal water quality groundwater peru polucion del agua qualite de l'eau aguas subterraneas etude de cas estudios de casos practicos salud publica/ abastecimiento de agua ...
Food and Agriculture Organization of the United Nations - Italy
[Improving nitrogen management in irrigated, intensely cultivated areas: the approach in France]

1993

Ignazi, J.C. (Comite d'Orientation pour la Reduction de la Pollution par les Nitrates, Paris (France))

fertilizers azote agriculture intensive irrigation intensive farming riego water pollution/ nitrates qualite de l'eau polucion del agua/ nitratos explotacion agricola intensiva nitrogeno pollution de l'eau/ nitrate ...
Food and Agriculture Organization of the United Nations - Italy
[Requirements by the World Bank to protect water quality in development projects]

1993

Matthews, G.J. (IBRD, Washington, DC (USA))

proyectos de desarrollo water resources birf gestion des eaux bird ibrd projet de developpement qualite de l'eau/ lutte antipollution water quality/ pollution control ordenacion de aguas recursos hidricos calidad del agua/ control de la contaminacion ...
Food and Agriculture Organization of the United Nations - Italy
[Discharge waters in the watersheds of the States of Mexico and Hidalgo]

1993

Ortega, E.M. | Diaz, E.L.F. (Centro de Hidrociencias, Montecillo (Mexico))

watersheds wastewater irrigation sewage aguas fecales salinidad nutrientes epandage des eaux usees mexico/ composicion quimica echantillonnage mexico/ chemical composition mexique/ composition chimique metal lourd ...
Food and Agriculture Organization of the United Nations - Italy
L' etat de la pollution atmospherique transfrontiere: Mise a jour 1992. Rapport redige dans le cadre de la Convention sur la pollution atmospherique transfrontiere a longue distance.

1993

europe europa lutte antipollution pollution control reglamentaciones chute des feuilles impot pollution atmospherique caida de las hojas reglementation arboles forestales polucion del aire ...
Wolters Kluwer - United States of America
Created and natural wetlands for controlling nonpoint source pollution

1993

Olson, Richard K.

usa constructed wetlands nonpoint source pollution wetland conservation united states water quality management
National Agricultural Library - United States of America