Hydrobiology

Secrets of the Seashore (Living Countryside S.)

By Reader's Digest

The Country Year: A Nature Watcher's Calendar and Field Guide

By Young, Geoffrey

Bottlenose Dolphins (Worldlife Library)

By Thompson, Paul, Wilson, Ben

A Guide To Whales, Dolphins & Porpoises

By Mark Carwardine, Erich Hoyt, R. Ewan Fordyce, Peter Gill, Mark Carwardine, Erich Hoyt

Lake Kivu: Limnology and biogeochemistry of a tropical great lake: 5 (Aquatic Ecology Series)

By Descy, Jean-Pierre, Darchambeau, Francois, Schmid, Martin

Observing the Countryside And Seashore

By Jackman, Leslie.

Collins Gem - Sharks

By Potts, Geoffrey W., Swaby, Silja

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

By Vermeij, Geerat J.

Metazoa: Animal Minds and the Birth of Consciousness

By Godfrey-Smith, Peter

The Concise Illustrated Book of Sharks

By Steel, Rodney

Rivers, Ponds and Lakes (Alpha Books S.)

By Ganeri, Anita, Barber, Nicola

Floodplain Management: A New Approach for a New Era

By Bob Freitag, Susan Bolton, Frank Westerlund

Eyewitness Quickstart: Shark (DK Eyewitness)

Shells (Usborne Spotter's Guide)

By Saunders, Graham D.

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

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

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

By Marjorie Guthrie

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

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

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

Corals

By Burgess, Warren E.

Some Methods for the Statistical Analysis of Samples of Benthic Invertebrates (Scientific Publications)

By Elliott, J.M.

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.

Marine Electronic Navigation

By Appleyard, S.F.

Journey Under The Sea

By Pitkin, Linda

Everything: Dolphins (National Geographic Kids)

By National Geographic Kids

Modern Marine Salvage

By William I. Milwee