Jaques, H. E.
Plant families how to know them : pictured-keys for determining the families of nearly all of the members of the entire plant kingdom / - 2nd ed. - Dubuque, Iowa : W. G. Brown, c1948. - 177 p. : ill.; 23 cm. - Pictured-key nature series .
Includes index.
48004171
Plants--Identification.
QK94 / .J3 1948
581.1 / JAP
Plant families how to know them : pictured-keys for determining the families of nearly all of the members of the entire plant kingdom / - 2nd ed. - Dubuque, Iowa : W. G. Brown, c1948. - 177 p. : ill.; 23 cm. - Pictured-key nature series .
Includes index.
48004171
Plants--Identification.
QK94 / .J3 1948
581.1 / JAP