Chodat, Robert, 1865-1934. La biologie des plantes ... - Genève [etc.] Édition Atar [1917]- - v. illus., col. plates. 21 cm. "Bibliographie" at end of chapters. v. 1. Les plantes aquatiques. LCCN: agr28000170 Subjects--Topical Terms: Plant ecology. LC Class. No.: QK901 / .C45