عن المنظمة الأخبار الوسائط الإعلامية المتعددة الموضوعات الرئيسية الإحصائيات الأعضاء المطبوعات

أجريس - النظام الدولي للعلوم الزراعية والتكنولوجيا

[ نُشرت في: Pollution ]
بحث متقدّم
تاريخ الإصدار
1991

خيارات البحث

النتائج 11 - 20 من 222

Sensitivity of three leguminous crops to O(3) as influenced by different stages of growth and development.

1991

Kasana M.S.

croissance crecimiento ozono vigna mungo air pollution cicer arietinum trigonella foenum graecum pollution atmospherique polucion del aire ...
Wolters Kluwer - United States of America
Historical changes of soil metal background values in select areas of China.

1991

Li J. | Wu Y.

lead plomo cadmium cinc arsenico pollution du sol polucion del suelo niquel ...
Wolters Kluwer - United States of America
On the bonding of manganese, copper and cadmium to peptides of the xylem sap of plant roots.

1991

Przemeck E. | Haase N.U.

roots cucurbita peptide cadmio cadmium copper peptidos raices ...
Wolters Kluwer - United States of America
Indices of metal tolerance in trees.

1991

Turner A.P. | Dickinson N.M. | Lepp N.W.

lead plomo fitotoxicidad plomb copper acer pseudoplatanus phytotoxicite ...
Wolters Kluwer - United States of America
Response of freshwater algae (Scenedesmum spp.) to phenylurea herbicides.

1991

El Dib M.A. | Shehata S.A. | Abou Waly H.F.

water pollution herbicides algae herbicide herbicidas polucion del agua pollution de l' eau
Wolters Kluwer - United States of America
Water pollution | Nonindustrial wastewater pollution can be better managed

1991

auditing sewage water purification pollution united states government policy
National Agricultural Library - United States of America
Coastal pollution

1991

coastal zone management marine pollution united states marine resources conservation
National Agricultural Library - United States of America
Pollution prevention | Meeting the environmental challenges of the 1990s

1991

water pollution environmental policy lake states
National Agricultural Library - United States of America
Soil pollution

1991

Misra, S. G. | Mani, Dinesh

soil pollution
National Agricultural Library - United States of America
Water pollution | Stronger efforts needed by EPA to control toxic water pollution | Toxic water pollution

1991

water pollution water pollution control industry united states
National Agricultural Library - United States of America