International classification and mapping of vegetation.
International classification and mapping of vegetation. Classification internationale et cartographie de la végétation. Clasificación internacional y cartografía de la vegetación.
- Paris, Unesco, 1973.
- 93 p.; 28 cm.
- Ecology and conservation 6 .
Label mounted on t.p.: UNIPUB, inc., New York. English, French and Spanish.
9230010464
Vegetation mapping.
Vegetation classification.
581.5018
Label mounted on t.p.: UNIPUB, inc., New York. English, French and Spanish.
9230010464
Vegetation mapping.
Vegetation classification.
581.5018