| Author | (RESSOURCES NATURELLES) |
|---|---|
| City of edition | S.l., |
| Publisher | Ministère des terres et forêts, |
| Year of edition | (ca. 1931). |
| Pages | 54 p., |
| Illustrations | ill., tableaux, |
| Size and Binding | 25 cm., Br. (état neuf). |
| Bookseller's comments | Superbe publication agrémentée de plusieurs photographies et dessins. |