TY  - BOOK
AU  - Ronquillo, Adelaida A.
AU  - Fontanilla, Ofelia L.
AU  - Peralta, Ana Maria R.
TI  - Current issues
U1  - Fil. 361.1 C976 1989 
PY  - 1989///
CY  - Quezon City
PB  - Katha Publishing Co., Inc.
KW  - Social history - Study and teaching
KW  - Human ecology
KW  - Human settlements
N1  - Includes bibliography
ER  -