Nichols,, Reid C
Encyclopedia of Marine Science / - 1 - New Delhi: Viva Books, 2010. - 626. - 2010. - Viva-Facts on File . - Viva-Facts on File .
978-81-309-1291-2
Marine science
Oceanography-Encyclopedia-Encyclopaedia
Sea-Estuary
Marine geology
R 551.460 3 / NIC/E
Encyclopedia of Marine Science / - 1 - New Delhi: Viva Books, 2010. - 626. - 2010. - Viva-Facts on File . - Viva-Facts on File .
978-81-309-1291-2
Marine science
Oceanography-Encyclopedia-Encyclopaedia
Sea-Estuary
Marine geology
R 551.460 3 / NIC/E