TY  - BOOK
AU  - Memije-Cruz, Liwayway L
TI  - Ecology
SN  - 971-817-017-0
U1  - Fil./G.Ed. 577 M533 2000 
PY  - 2000///
CY  - Manila
PB  - Booklore Publishing Corp.
KW  - Ecology
KW  - Environmental concern
N1  - Includes biographical records and indexes
ER  -