Rapports et communications presentes devant la section 2 /
Rapports et communications presentes devant la section 2 /
by th e International Congress of Botany.
- Paris : 1954.
- 121-177 p. ; 25 cm.
- Deuxieme serie .
Reprinted form Taxon 4(6), 1955.
Botany --------Congresses.
580.631 INT
Reprinted form Taxon 4(6), 1955.
Botany --------Congresses.
580.631 INT