Philippine technical information sheets, no.8 forestry and natural resources.
| स्वरूप: | पुस्तक |
|---|---|
| भाषा: | English |
| प्रकाशित: |
Bicutan, Taguig
Abstracting and Indexing Division, Science and Technology Information Institute, Department of Science and Technology
1991.
|
| विषय: |