Explore Books on
vallisneria

Impact of human activities on water level and clarity and underwater light climate of Vallisneria spiralis L. in Poyang Lake, China

By Guofeng Wu

Les vallisnéries américaines

By Marie-Victorin frère, E.C.

한국산나사말속의계통분류학적연구

By Hye-ryŏn Na

On the different types of pollination in Vallisneria spiralis L. and Vallisneria americana Michx

By Nils Svedelius

Den Gamla Uppgiften om Vallisneria spiralis' Förekomst I Västergötland

By Nils Svedelius

The pollination of Vallisneria spiralis

By Robert Bradford Wylie