TY  - JOUR
T1  - Joey Ayala on the wings of corporate environmentalism
JF  - Philippine Daily Inquirer
A1  - Santoalla, Ed L.
LA  - English
YR  - 1999
UL  - https://tuklas.up.edu.ph/Record/IPN-00000016070
KW  - Ayala, Joey
ER  -