Refine Your Search
Book List
2
-
Development planning in Surinam in historical perspective : (with special reference to the ten year plan) / door Jan Hansdew Adhin.
- 878.32
- Smits,
- 1961.
- Utrecht :
-
International code of nomenclature for cultivated plants, 1961 / formulated and adopted by the International commission for the nomenclature of cultivated plants ; ed. by the Editorial committee of the commission.
- International association for plant taxonomy. International bureau for plant taxonomy and nomenclature,
- 1961.
- Utrecht :