P A Yeomans wrote the following four books in five formats (each out of print):
1. Yeomans, P.A. (1954). The Keyline Plan. Sydney, NSW: P.A. Yeomans
http://www.soilandhealth.org/01aglibrary/010125yeomans/010125toc.html
2. Yeomans, P.A. (1958). The Challenge of Landscape. Sydney, NSW: Keyline Publishing Pty Ltd.
http://www.soilandhealth.org/01aglibrary/010126yeomansii/010126toc.html
3. Yeomans, P.A. (1965, 1968). Water For Every Farm. Sydney, NSW: The K.G. Murray Publishing Company Pty Ltd.
4. Yeomans, P.A. (1971). The City Forest. Sydney, NSW: Keyline Publishing Pty Ltd.
http://www.soilandhealth.org/01aglibrary/010127yeomansIII/010127toc.html
5. Yeomans, P.A. (1978). Water For Every Farm Using The Keyline Plan. Sydney, NSW: Murray Book Distributors Pty Ltd.
or Yeomans, P.A. (1981). Water For Every Farm Using The Keyline Plan. Katoomba, NSW: Second Back Row Press Pty Ltd.
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6. Holmes, J.M. (1960). The Geographical Basis of Keyline. Sydney, NSW: Angus & Robertson Pty Ltd. (out of print)
