Origin and early evolution of angiosperms /
Origin and early evolution of angiosperms /
edited by Charles B. Beck.
- New York : Columbia University, 1976.
- 341 p. ; 24 cm.
Incluye bibliografia.
0-231-03857-7
QK495 / O75
Incluye bibliografia.
0-231-03857-7
QK495 / O75