Ferns /
Perl, Philip.
Ferns / - Alexandria, Va. : Time-Life Books, c1977. - 159 p. : ill. (some col.) ; 29 cm. - The Time-Life encyclopedia of gardening .
Includes index.
Bibliography: p. 152-153.
77083154
Ferns, Ornamental.
SB429 / .P47
635.9/37/31
Ferns / - Alexandria, Va. : Time-Life Books, c1977. - 159 p. : ill. (some col.) ; 29 cm. - The Time-Life encyclopedia of gardening .
Includes index.
Bibliography: p. 152-153.
77083154
Ferns, Ornamental.
SB429 / .P47
635.9/37/31