TY  - BOOK
T1  - Environments in profile An aquatic perspective
A1  - Kaill, W. Michael
A2  - Frey, John K.
LA  - English
PP  - San Francisco
PB  - Canfield Press
YR  - 1973
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217606819618
OP  - 206
NO  - General collection}
CN  - QH 541.5 W3 K35 1973
KW  - Aquatic ecology : Experiments.
KW  - Water : Analysis : Experiments.
ER  -