Welch, Paul Smith, 1882-
Limnology / Paul S. Welch. - 2d ed. - New York : McGraw-Hill, 1952. - xi, 538 p. : ill. ; 24 cm. - McGraw-Hill publication in the zoological sciences .
Includes index.
Bibliography: p. 443-510.
51012655
Limnology.
QH96 / .W4 1952
551.48 / WEL
Limnology / Paul S. Welch. - 2d ed. - New York : McGraw-Hill, 1952. - xi, 538 p. : ill. ; 24 cm. - McGraw-Hill publication in the zoological sciences .
Includes index.
Bibliography: p. 443-510.
51012655
Limnology.
QH96 / .W4 1952
551.48 / WEL