Limnology in North America.
Frey, David G. 1915-1992,
Limnology in North America. - Madison, University of Wisconsin Press, 1963. - xvii, 734 p. illus., ports., maps. 27 cm.
63007540
Limnology--North America.
Limnologia
QH96 / .F7
551.48
Limnology in North America. - Madison, University of Wisconsin Press, 1963. - xvii, 734 p. illus., ports., maps. 27 cm.
63007540
Limnology--North America.
Limnologia
QH96 / .F7
551.48