Slope map, province of Isabela.
| स्वरूप: | नक्शा |
|---|---|
| भाषा: | English |
| प्रकाशित: |
Manila
Institute of Planning
U.P., 1973.
|
| श्रृंखला: | The Social and Environmenal Impact of the Magat River project.
|
| स्वरूप: | नक्शा |
|---|---|
| भाषा: | English |
| प्रकाशित: |
Manila
Institute of Planning
U.P., 1973.
|
| श्रृंखला: | The Social and Environmenal Impact of the Magat River project.
|