Subject
Natural history
2
Amphibians
1
Animal behavior
1
Animal welfare
1
Aquariums
1
Children's stories, Danish
1
Description and travel
1
Fisheries
1
Hippopotamus
1
History
1
Human-animal relationships
1
Insects
1
Irish fiction
1
Pets
1
Pictorial works
1
Plants
1
Readers (Elementary)
1
Scots language
1
Shipwrecks
1
W. Greening
1