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  • Valid modelling of institutions that are challenged by rapid environmental change - the case of a waterworks coping with nitrate compounds in drinking water
  • The role in the international community in the drinking water supply and sanitation decade
  • Agricultural waste water in Pollution and water resources. Pollution, coastal biology and water resources selected reports.
  • Candida Albicans as an indicator of pollution in estuarine waters in Pollution and water resources. Pollution, coastal biology and water resources selected reports.
  • The impacts of agricultural chemicals on ground water quality in Water and agriculture.
  • Water quality and man in Water pollution.
  • Optimum use of water resources.
  • The publication presents a methodology developed for planning the optimum supply of irrigation water for agricultural practices in Varamin Plain, Iran. As a mathematical simulation technique, optimization method is used by applying the linear
  • programming to the problem of the optimal joint development and supply of surface water and ground water. Separately, a mathematical ground water basin model of the region is linked to the linear programming model to study the ground water level variations
  • Land-water classification. A review of water classifications and proposals for water integration into ecological land classification.
  • The future of water quality standards: a legal view in Pollution and water resources. Pollution, coastal biology and water resources selected reports.
  • Environmental analysis : water, soil and air.
  • The document deals with sampling and analytical techniques for a wide array of physical chemical and biological parameters of water, soil and air environments together. It is a useful manual for all individuals and laboratories engaged in the field
  • of environmental investigations, including those concerned with ecology, pollution, agriculture, fishery, water supply sanitation, health and hygiene. - (PLK)
  • Ten chapters on this crucial source of water for the American Southwest, among them the history of water allocation, legal aspects of water use, wilderness values, and alternatives for water policy. - (DWG)
  • Effect of synthetic fertilizers and atmospheric precipitation on nitrogen enrichment in surface waters
  • The increase of the nitrate concentration in surface waters used as water supply resources has been investigated with a view to the effects of agricultural activities and atmospheric precipitation. The variability of nitrate concentrations depends
  • Institutional instruments for water pollution control in Water pollution.
  • Pollution and water resources. Pollution, coastal biology and water resources selected reports.
  • Impact of the Passaic Valley Sewage bypass on the Newark Bay in Pollution and water resources. Pollution, coastal biology and water resources selected reports.
  • This publication represents the different aspects of water management, such as resource development, critical analysis of irrigation, water management, watershed approach, ways and means of improving water use efficiency and improving cost benefit
  • relationship. The main focus is on physical, biological, socio-economic and environmental problems of water management and research, extension and training of water users and their participation in making the best use of irrigation. - (PLK)
  • Le cycle de l'eau dans les plans d'occupation des sols = The water cycle and the land use plans
  • After a survey of the legislation and regulations concerning water management, the study sets out a list of measures appropriate for resolving the problems connected with management of water resources in the context of the town planning documents
  • . All these measures are concerned with making better use of the natural setting and to protect the water capital.
  • Environmental aspects of water resources decisions in Pollution and water resources. Pollution, coastal biology and water resources selected reports.
  • Water resources in the history of the Palestine-Israel conflict in Some geographical aspects of the Israeli-Palestinian conflict.
  • The quest for water resources by Zionist leaders started in the early years of the zionist movement. This quest has been independent of the political status of the territory of Palestine and it became crucial after the 1967 occupation of the West
  • Methode zur Bestimmung des Ammoniackstickstoffes in Gewässern. (A method for determining ammonia nitrogen in waters)
  • For the spectrophotometrical determination of an ammonia in surface water the reaction with hypochlorite and thymol in alcaline solution is used. Compared with other techniques, expenditure is low, the reagents are stable for a long period of time