TY  - BOOK
AU  - Rice, Delbert
TI  - Ecology : : ti urnos ti lubong : pagadalan dagiti tattao a taga bantay / 
SN  - 9711010259
U1  - FIL 574.599 R36e 1998 
PY  - 1998///
CY  - Quezon City : 
PB  - New Day Publishers, 
KW  - Ecology
KW  - Handbooks, manuals, etc.
KW  - Philippines.
ER  -