Agriculture and water quality : proceedings of a conference organized by the Agricultural Development and Advisory Service and the Agricultural Research Council, 17-19 December 1974
Bok Engelsk 1976
Utgitt | London : H.M.S.O. , 1976
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Omfang | xii, 469 p., [2] fold. p. of plates : ill., maps
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Opplysninger | Includes bibliographical references.
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Emner | |
ISBN | 0112408931
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