Water conservation

Soil and Water Conservation Engineering Frevert, Richard K. 1955 Soil and water conservation engineering Frevert, Richard K. 1955 Soil and Water Conservation Engineering Frevert, Richard K. 1955 Source book of alternative technologies for freshwater augmentation in Africa Unit of Sustainable Development and Environment, General Secretariat, Organization of American States, International Environmental Technology Centre, United Nations Environment Programme, and Water Branch, United Nations Environment Programme 1998 Source book of alternative technologies for freshwater augmentation in Eastern and Central Europe Unit of Sustainable Development and Environment, General Secretariat, Organization of American States, International Environmental Technology Centre, United Nations Environment Programme, and Water Branch, United Nations Environment Programme 1998 Source book of alternative technologies for freshwater augmentation in Latin America and the Caribbean Unit of Sustainable Development and Environment, General Secretariat, Organization of American States, International Environmental Technology Centre, United Nations Environment Programme, and Water Branch, United Nations Environment Programme 1998 Source book of alternative technologies for freshwater augmentation in some countries in Asia UNEP International Environmental Technology Centre 1998 Sourcebook of altrnative technologies for freshwater augmentation in West Asia UNEP International Environmental Technology Centre 2001 Sprinkler Irrigation / Compiled and ; Edited by Claude H. Pair, Walter W. Hinz, Crawford Reid and Kenneth R. Frost 1975 Sprinkler Irrigation Sprinkler Irrigation / Compiled & Edited by Claude H. Pair, Walter W. Hinz, Crawford Reid & Kenneth R. Frost 1975 Study of the influence of canal irrigation on ground water recharge in Punjab Munir Ahmed 1981 Technical Proposal for Feasibility Study for Use of LBOD Water for Irrigation Purposes in Thar for Arid Zone Development Authority Karachi Technical Proposal for Feasibility Study for Use of LBOD Water for Irrigation Purposes in Thar for Arid Zone Development Authority Karachi / Research and Development Engineers 1989 The conservation of ground water Thomas, Harold E. 1951 The conservation of natural resources Haw, Richard C. 1959 Urban and industrial water conservation methods edited by Abbas Yari, Saeid Eslamian, Faezeh Eslamian 2021 Vetiver grass for soil and water conservation, land rehabilitation, and embankment stabilization compiled by the Vetiver Network ; edited by Richard Grimshaw and Larisa Helfer 1995 Virtual water Allan, J. A. 2011 Virtual water Allan, Tony 2006 Water conservation practices at katchi abadis households Asma Seemi Malik 2018 Water crisis Anderson, Terry Lee 1983