検索結果 - (("water construction") OR ((("water conservation") OR ("expert consultation"))))

Diet, nutrition and the prevention of chronic diseases : report of a Joint WHO/FAO Expert Consultation.

Soil and water conservation for productivity and environmental protection 著者: Troeh, Frederick R.

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Elementary soil and water engineering / 著者: Schwab, Glenn O.

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Health management in Asian aquaculture : proceedings of the Regional Expert Consultation on Aquaculture Health Management in Asia and the Pacific, Serdang, Malaysia, 22-24 may 1995 / 著者: Subasinghe, Rohana S.