1. Estimated Production of North Sea Ethane, Propane and Butane and Opportunities for the Petro-Chemical Industry in Scotland;Buchanan,1975
2. Oil-based industrial complexes in the United Kingdom;Chapman;Tijdschrift voor Economische en Sociale Geografie,1970
3. Agglomeration and linkage in the United Kingdom petro-chemical industry;Chapman;Inst. Br. Geogr., Trans.,1973
4. Corporate systems in the United Kingdom petro-chemical industry;Chapman;Ann. Assoc. Am. Geog.,1974
5. The structure and development of the oil-based industrial complex at Grangemouth;Chapman;Scott. Geogr. Mag.,1974