Plant diversification /
Delevoryas, Theodore, 1929-
Plant diversification / Theodore Delevoryas. - 2nd ed. - Rinehart and Winston, New York : Holt , 1977 - xi, 144p.: ill. ; 24 cm. - Modern biology series. .
Includes bibliographies references and indexes.
0030801338
Botany--Morphology.
Plants--Evolution.
Botany--Variation.
Plant diversification / Theodore Delevoryas. - 2nd ed. - Rinehart and Winston, New York : Holt , 1977 - xi, 144p.: ill. ; 24 cm. - Modern biology series. .
Includes bibliographies references and indexes.
0030801338
Botany--Morphology.
Plants--Evolution.
Botany--Variation.