http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Ecological studies on the mangroves of Valapattanam and Thalassery river basins
Thesis (Ph. D.) -- Department of Botany, University of Calicut,
Botany||Ecological study||Mangroves||Thalassery river basin||Valapattanam river basin