Heywood, V. H. 1927.
Plant taxonomy / V.H. Heywood. - 2nd ed. - London : Edward Arnold, 1976. - 63 p., 4 p. of plates : ill. ; 23 cm. - Institute of Biology's studies in biology ; no. 5 .
Include bibliographical references.
713126086 713126094 91.30
B7631724
Plants--Classification.
QK95
582 / HEP
Plant taxonomy / V.H. Heywood. - 2nd ed. - London : Edward Arnold, 1976. - 63 p., 4 p. of plates : ill. ; 23 cm. - Institute of Biology's studies in biology ; no. 5 .
Include bibliographical references.
713126086 713126094 91.30
B7631724
Plants--Classification.
QK95
582 / HEP