1. The oceans
پدیدآورنده : Birla Economic Research Foundation, Economic Research Division
کتابخانه: Central Library of Amirkabir University of Technology (Tehran)
موضوع : Oceanography - Research , Marine resources - Research
رده :
GC
57
.
O23
2. The oceans.
پدیدآورنده : Birla Economic Research Foundation, Economic Research Division.
کتابخانه: Library of Faculty of Geography of Tehran University (Tehran)
موضوع : Oceanography--Research,Marine biology--Research
رده :
GC57
.
B5
1992
