Algae in water supplies :
Palmer, Charles Mervin, 1900-.
Algae in water supplies : an ilustrated manual on the identification, significance, and control of algae in water supplies / C. Mervin Palmer. - Washington, D.C. : U.S.A. Dept. of Health Education and Walfare, 1962. - 88 p. : lam. col. ; 30 cm.
Incluye bibliografia.
QK567 / P35
Algae in water supplies : an ilustrated manual on the identification, significance, and control of algae in water supplies / C. Mervin Palmer. - Washington, D.C. : U.S.A. Dept. of Health Education and Walfare, 1962. - 88 p. : lam. col. ; 30 cm.
Incluye bibliografia.
QK567 / P35
