Hanson, Herbert C.
The plant community / Herbert C. Hanson and Ethan D. Churchill. - New York : Reinhold Publishing Corporation, 1965. - 218 p. : ills. ; 23 cm.
Includes Index.
311 311
Plant community.
581.1 / H198p
The plant community / Herbert C. Hanson and Ethan D. Churchill. - New York : Reinhold Publishing Corporation, 1965. - 218 p. : ills. ; 23 cm.
Includes Index.
311 311
Plant community.
581.1 / H198p