APA

Catlow J. P., Thirlwall C. G., Department of the Environment (Scotland) & Secretary of State for the Environment (Wales). (1976). Environmental impact analysis. s.l: Department of the Environment.

Chicago

Catlow Joseph Peel, Thirlwall C G, Department of the Environment (Scotland) and Secretary of State for the Environment (Wales). 1976. Environmental impact analysis. s.l: Department of the Environment.

Harvard

Catlow J. P., Thirlwall C. G., Department of the Environment (Scotland) and Secretary of State for the Environment (Wales). (1976). Environmental impact analysis. s.l: Department of the Environment.

MLA

Catlow Joseph Peel, Thirlwall C G, Department of the Environment (Scotland) and Secretary of State for the Environment (Wales). Environmental impact analysis. s.l: Department of the Environment. 1976.