Ellen Swallow :

Clarke, Robert, 1931-

Ellen Swallow : the woman who founded ecology / Robert Clarke. - Chicago : Follett Pub. Co., 1973. - xii, 276 p. ; 23 cm.

Includes bibliography.

Open access.

0695803883

73082198


Richards, Ellen H., 1842-1911.


Women scientists--Biography.
Ecology--Biography.