Yazar
helen t yap
3 cilt bulundu.
Cilt sonuçları
Oceanography and marine pollution
Helen T. Yap, Edgardo D. Gomez · Marine Science Institute, University of the Philippines
384 sayfa · 1990
Oceanography / Marine pollution / Methodology / Congresses
Proceedings of the First ASEAMS Symposium on Southeast Asian Marine Science and Environmental Protection
Helen T. Yap, Association of Southeast Asian Marine Scientists. Symposium, United Nations Environment Programme, Association of Southeast Asian Marine Scientists · Oceans and Coastal Areas Programme Activity Centre, United Nations Environment Programme
194 sayfa · 1990
Marine resources / Congresses / Marine pollution / Marine ecology / Environmental protection