5 items found

Ecological experiments: purpose, design and execution (1989)

Nelson G. Hairston (Senior)

What price nature?

Exmoor. Section 3 (draft): conservation map (1989)

Exmoor National Park Authority

Moorland conservation on Exmoor: Porchester map 2 (1981)

Exmoor National Park Authority

A study of Exmoor: Porchester map 1, a map of moor and heath (1979)

Exmoor National Park Authority