Our plant resources : plants and their economic importance /
Fitzpatrick, Frederick L. 1900-1976.
Our plant resources : plants and their economic importance / [by] Frederick L. Fitzpatrick. - New York : Holt, Rinehart and Winston, c1964 - 173 p. : illus. ; 21 cm.
Bibliography: p. 163
Botany, Economic.
581.6 / FIO 1964
Our plant resources : plants and their economic importance / [by] Frederick L. Fitzpatrick. - New York : Holt, Rinehart and Winston, c1964 - 173 p. : illus. ; 21 cm.
Bibliography: p. 163
Botany, Economic.
581.6 / FIO 1964