Impact assessment of ground water utilization on the rural inhabitant's fertility in the north of Thailand av Pisit, Sukreeyapongsee

Settlement of international water law disputes in international drainage basins av Chauhan, B. R. (Babu Ram), 1922-

The frontier of the seas the problems of delimitation : proceedings of the 5th International Ocean Symposium = [Umi no kokky_o : "Umi no ky_okai kakutei o meguru mondai" : dai 5-ka...

A five-year development plan for the National Water Resources Council Information Center, 1981-1985 av Liongson, Pilar Manansala

Aquatic chemistry an introduction emphasizing chemical equilibria in natural waters. av Stumm, Werner

Cagayan framework plan Magat river basin.

Photochemical dissociation of water, reduction of inorganic carbon and fixation of nitrogen by apatite av Bahadur, Krishna, Ranganayaki, S., Verma, P., Kumar, S.

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Ilocos framework plan Abra river basin.

Cagayan Valley framework plan Magat river basin.

Water management under small village tanks av Gunawardana, A. M. T.