Field manual of plant ecology /
Gates, Frank C. 1887-1955.
Field manual of plant ecology / by Frank C Gates. - 1st ed. - New York : McGraw-Hill Book Co., 1949. - xv, 137 p. : ill. ; 24 cm. - McGraw-Hill publications in the botanical sciences .
Includes bibliographies.
Plant ecology.
581.7 / GAF 1949
Field manual of plant ecology / by Frank C Gates. - 1st ed. - New York : McGraw-Hill Book Co., 1949. - xv, 137 p. : ill. ; 24 cm. - McGraw-Hill publications in the botanical sciences .
Includes bibliographies.
Plant ecology.
581.7 / GAF 1949