TY  - BOOK
T1  - Standard methods for the examination of water and wastewater
A1  - Clesceri, Lenore S.
LA  - English
PP  - Washington, D.C.
PB  - American Public Health Association
YR  - 1989
ED  - 17th ed.
UL  - https://tuklas.up.edu.ph/Record/UP-99796217607917736
CN  - QD 142 A44 1989
SN  - 087553161X
ER  -