TY  - BOOK
T1  - Man's impact on terrestrial and oceanic ecosystems.
A1  - Matthews, William Henry 1942-
A2  - Smith, Frederick E. 1920-
A2  - Goldberg, Edward D.
LA  - English
PP  - Cambridge, Mass.
PB  - M.I.T. Press
YR  - 1971
UL  - https://tuklas.up.edu.ph/Record/UP-1685675941123791891
OP  - 540
CN  - TD 174 M39
SN  - 0262130777
KW  - Pollution.
KW  - Nature : Effect of human beings on.
KW  - Ecology.
ER  -