خيارات البحث
النتائج 141 - 150 من 306
Membrane filtration: applications, techniques, and problems.
1981
Dutka Bernard J.
Handbook of wastewater treatment processes.
1981
Vernick Arnold S. | Walker Elwood C.
Water quality measurement: the modern analytical techniques.
1981
Mark Harry B. | Mattson James S.
Pesticide disposal and detoxification
1981
Dillon, A. P.
Pulp mill processes
1981
Gutcho, Marcia H. (Marcia Halpern)
Air pollution and forests
1981
Smith, William H.
This series is dedicated to serving the growing community of scholars and practitioners concerned with the principles and applications of environmental management. Each volume will be a thorough treatment of a specific topic of importance for proper management practices. A fundamental objective of these books is to help the reader discern and implement man's stewardship of our environment and the world's renewable resources. For we must strive to under stand the relationship between man and nature, act to bring harmony to it, and nurture an environment that is both stable and productive. These objectives have often eluded us because the pursuit of other individual and societal goals has diverted us from a course of living in balance with the environment. At times, therefore, the environmental manager may have to exert restrictive control, which is usually best applied to man, not nature. Attempts to alter or harness nature have often failed or backfired, as exemplified by the results of imprudent use of herbicides, fertilizers, water, and other agents. Each book in this series will shed light on the fundamental and applied aspects of environmental management. It is hoped that each will help solve a practical and serious environmental problem.
اظهر المزيد [+] اقل [-][Differential action of industrial and domestic pollutions on echinoderm populations of the hard substrate in Provence, France]
1981
Harmelin, J.G. (Station Marine d'Endoume, 13 - Marseille (France))
Effects of Piran underwater sewage outfall upon surrounding coastal ecosystem (North Adriatic)
1981
Malej, A. (Ljublijana Univ., Portoroz (Yugoslavia). Marine Biological Station)
Sampling, enrichment and measurement of surface quantities for the study of the air-sea interface [surface pollution]
1981
Loglio, G. | Tesei, U. | Mori, G. | Cini, R. (Florence Univ. (Italy). Inst. of Physical Chemistry)
Absorption of 45CaCl2, 203HgCl2 and 14C-labelled DDT by Tilapia zillii Gerv. in fresh and salt water
1981
Saleh, H.H. (Alexandria Inst. of Oceanography and Fisheries (Egypt))