books by subject
Hydrobiology
Wild Fell: Fighting for nature on a Lake District hill farm
A bord des sous-marins
The Living Shores of Southern Africa
Manatee
On the Swirl of the Tide
The Encyclopedia of Sharks
Zen Of Fish: The Story Of Sushi, From Samurai To Supermarket
Modoc: The True Story of the Greatest Elephant That Ever Lived
Under the Sea-Wind
Collins Pocket Guide to the Seashore
Marine Fish Parasitology: An Outline
Hamlyn Guide to Seashores and Shallow Seas of Britain and Europe
World Encyclopedia Of Fish & Shellfish And Other Aquatic Creatures
Encyclopedia of Reptiles and Amphibians
How to Speak Whale: A Voyage into the Future of Animal Communication
Reef Life
Pharaohs of the Sea
Dive, Dolphin!: Level 1 (National Geographic Readers)
Whale Strandings: A Mystery of Nature: Band 10+/White Plus (Collins Big Cat)
ANGLER'S GUIDE TO SEA FISHING
The Atlantic Salmon: Genetics, Conservation and Management
Phycology
Algae
A Field Atlas of the Seashore
Guide to Marine Life of the Caribbean, Bahamas and Florida
The Seafarers: A Journey Among Birds
The Unnatural History of the Sea
From Cosmos to Chaos: The Science of Unpredictability
River Ecology: Science and Management for a Changing World