Not specified
Info
| Type of Material | Unpublished |
| Research Publication Address | Mindanao State University-Tawi-Tawi College of Technology and Oceanography, Bongao, Tawi-tawi |
| Year Published | 1991 |
| Author | MANULON, Datu atiko , 1991. |
| Research Location | Mindanao State University - Tawi-tawi College of Technology and Oceanography MSU-TCTO |