More water for arid lands : promising technologies and research opportunities : report of an ad hoc panel of the Advisory Committee on Technology Innovation, Board on Science and Technology for International Development, Commission on International R elations.

Jenis bahan: cb

TeksBahasa: Inggeris Summary language: arafrespa Maklumat penerbitan:Washington National Academy of Sciences 1974. Huraian: vii, 153 p. 23 cmSubjek:

Pengelasan LOC

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"Prepared ... for the Office of Science and Technology, Bureau for Technical Assistance, Agency for International Development, Washington, D.C."

Introduction and summary in English, Arabic, French, and Spanish.

Includes bibliographies.

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