Flowering plants evolution above the species level
Stebbins, G. Ledyard 1906-
Flowering plants evolution above the species level G. Ledyard Stebbins - Cambridge, Mass. Belknap Press of Harvard University Press 1974 - xviii, 399 p. ill. 24 cm.
Includes index
Plants--Evolution
Angiosperms--Evolution
582 / .13 / 0438
Flowering plants evolution above the species level G. Ledyard Stebbins - Cambridge, Mass. Belknap Press of Harvard University Press 1974 - xviii, 399 p. ill. 24 cm.
Includes index
Plants--Evolution
Angiosperms--Evolution
582 / .13 / 0438