Contains information about title and source of a journal
Vir:
The ONIC. Ministere de l'Agriculture drainage operation. Preliminary studies in view of the drainage of farmlands. Vendee department. Reference sector of Pouzauges (synclinorium of Chantonnay). Districts: Le Tallud Sainte-Gemme, Chavagnes les Redoux. Pedological study. Report. Soil and drainage map (1: 10000). [French