[ نُشرت في: Pollution ]
بحث متقدّم
تاريخ الإصدار
خيارات البحث
النتائج 231 - 240 من 253
Choice of ways and means of combating pollution in coastal waters: economic options
1977
Freire, R. (Secretaria de Estado das Pescas, Lisbon (Portugal))
Food and Agriculture Organization of the United Nations - Italy
Review of criteria (adopted or under consideration) for assessing pollution in coastal waters
1977
Noetlich, I. (Bundesanstalt fuer Gewaesserkunde, Koblenz (Germany, F.R.))
Food and Agriculture Organization of the United Nations - Italy
Trace-element contamination of the environment.
1977
Purves D.
Wolters Kluwer - United States of America
Environmental requirements and pollution tolerance of common freshwater chironoidae
1977
Beck, William M.
National Agricultural Library - United States of America
Energy from bioconversion of waste materials
1977
De Renzo, D. J.
National Agricultural Library - United States of America
Ground-water pollution problems in the Southeastern United States
1977
Miller, John C. | Hackenberry, Paul S. | DeLuca, Frank A.
National Agricultural Library - United States of America
Health aspects of coastal water pollution
1977
Mood, E.W.
Food and Agriculture Organization of the United Nations - Italy
Pollution research and monitoring for heavy metals
1977
Mandelli, E.
Food and Agriculture Organization of the United Nations - Italy
A review of river discharges in the Caribbean and adjacent regions
1977
Martin, J.-M. | Meybeck, M.
Food and Agriculture Organization of the United Nations - Italy
Regional oceanography as it relates to present and future pollution problems and living resources - Gulf of Mexico
1977
Emilsson, I.
Food and Agriculture Organization of the United Nations - Italy
