The oceans in our future
Wickremaratne , Shanthi
The oceans in our future - Colombo Natural Resources Energy and Science Authority 1984 - [viii] , 95 p. 20 cm. - Science Education Series, No.22 .
Oceanography - Serial Publications
Earth Sciences
Oceans - Serial Publications
Hydrosphere - Serial Publication
551.4605 / WIC
The oceans in our future - Colombo Natural Resources Energy and Science Authority 1984 - [viii] , 95 p. 20 cm. - Science Education Series, No.22 .
Oceanography - Serial Publications
Earth Sciences
Oceans - Serial Publications
Hydrosphere - Serial Publication
551.4605 / WIC