Manual of grey water treatment practice. part 1: on-site treatment and subsurface disposal. part 2: characterization of grey water and soil mantle purification.

WINNEBERGER, J.H.T.

Ann Arbor Science, Ann Arbor, 1974

ISBN: 0250401363

23 cm. original cloth. 102 pp. references. -(libr label, parts of dustjacked pasted to endpapers, otherwise good).