Počet záznamov: 1
The economy of afforestation of abandoned fields. Report No.17.
- ERIKSSON, Lennart. The economy of afforestation of abandoned fields. Report No.17. 1.vyd. Uppsala : Swedish University of Agricultural Sciences, Departmentof Forest-Industry-Market Studies, 1991. 141 s.: 14 tab.
Počet záznamov: 1