University of Guyana Library

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Mann, H T

Water treatment and sanitation : a handbook of simple methods for rural areas in developing countries / by H.T. Mann, D. Williamson. - - 2nd rev. ed. - - London : Intermediate Technology Pub., 1979. - 92 p. : ill.

Bibliography: p. 91-92.

ISBN: 090303123-X

Subjects--Topical Terms:
Water--Analysis.
Water--Pollution.
Water--Purification.

LC Class. No.: TD380 / M35 1979