Guide to the checksheet for IBP areas;
compiled by G. F. Peterken, including a Classification of vegetation for general purposes by F. R. Fosberg.
- Oxford, Edinburgh, Oxford, Edinburgh, published for the International Biological Programme by Blackwell Scientific, 1967 [i.e. 1968].
- International Biological Programme. IBP handbook ; no. 4 .
- IBP handbook .
Published for the International Biological Programme.