First National Conservation Conference on natural resources compilation of papers, conducted at the Philippine Plaza Hotel, 9-12 December 1981.
| निगमित लेखक: | |
|---|---|
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
Metro Manila
Natural Resources Management Center
1981.
|
| विषय: |