Hydrobiology

Small Freshwater Creatures (Natural History Pocket Guides)

By Olsen, Lars-Henrik, Sunesen, Jakob, Pedersen, Bente Vita

The Seashore (Usborne New Spotters' Guides)

By Swallow, Su

Animals of the Ocean, in Particular the Giant Squid (How): 03

By Haggis-on-Whey, Dr. Doris, Benny

Giants of the Sea: Whales, Dolphins and Their Habits

By Cafiero, Gaetano, Jahoda, Maddalena, Curtsinger, Bill, Nicklin, Flip

Geophysical Fluid Dynamics

By Pedlosky, Joseph

Descriptive Physical Oceanography: An Introduction

By Pickard, George L., Emery, W.J., Emery Professor, William J.

Corals

By Burgess, Warren E.

Imperiled Reef: The Fascinating, Fragile Life of a Caribbean Wonder

By Sandy Sheehy (author)

Land Hermit Crabs (Herpetocultural Library)

By Philippe De Vosjoli

Everything: Dolphins (National Geographic Kids)

By National Geographic Kids

Journey Under The Sea

By Pitkin, Linda

Observing the Countryside And Seashore

By Jackman, Leslie.

Modern Marine Salvage

By William I. Milwee

Frogs

By Badger, David, Netherton, John

Fishing: Impossible: Three Fishing Fanatics. Ten Epic Adventures. The TV Tie-in Book to the BBC Worldwide Series with ITV, Set in British Columbia, ... Africa, Scotland, Thailand, Peru and Norway

By Charlie, Jay, Blowfish, Bartley, David

Key to the British Fresh and Brackish Water Gastropods (Scientific Publications)

By Macan, T. T., Cooper, R. Douglas

Animals of the Surface Film (Naturalists' Handbook): 12 (Naturalists' Handbooks)

By Marjorie Guthrie

Key to the Larvae of the British Ephemeroptera: With Ecological Notes

By Elliott, J.M., etc., et al

Shells (Usborne Spotter's Guide)

By Saunders, Graham D.

Eyewitness Quickstart: Shark (DK Eyewitness)

Floodplain Management: A New Approach for a New Era

By Bob Freitag, Susan Bolton, Frank Westerlund

Rivers, Ponds and Lakes (Alpha Books S.)

By Ganeri, Anita, Barber, Nicola

The Concise Illustrated Book of Sharks

By Steel, Rodney

Metazoa: Animal Minds and the Birth of Consciousness

By Godfrey-Smith, Peter

A Natural History of Shells (Princeton Science Library): 15

By Vermeij, Geerat J.

Collins Gem - Sharks

By Potts, Geoffrey W., Swaby, Silja

PIRATES (B FORMAT)

By Johnson, Charles

Marine Electronic Navigation

By Appleyard, S.F.

A World in a Shell: Snail Stories for a Time of Extinctions

By Dooren, Thom Van

Observer's Book of Aircraft (Observer's Pocket S.)

By Green, WILLIAM