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Methods of study in soil ecology
International Biological Programme. Symposium on Methods of Study in Soil Ecology1970

The United Kingdom contribution to the International BiologicalProgramme
British National Committee for the International Biological Programme.1967
Productivity, population dynamics and systematics of granivorous birds
International Biological Programme. PT Section. Working Group on Granivorous Birds.1973
Bibliography on methods of studying the marine benthos
International Biological Programme. Section PM.1970
Energy flow
Canadian Committee for the International Biological Programme. Conservation of Terrestrial Biological Communities Subcommittee.1975
Biological nitrogen fixation in natural and agricultural habitats
International Biological Programme. Section PP--N.1972
Provisional United Kingdom contribution to Phase One of the International Biological Programme
British National Committee for the International Biological Programme.1965
Directory of national participation in IBP
International Council of Scientific Unions. Special Committee for the International Biological Programme.1972
Contributions from the meeting on primary productivity, Krakow- april 1967
International Biological Programme1968
Productivity, population dynamics and systematics of granivorous birds
International Biological Programme. PT Section. Working Group on Granivorous Birds1973
Netherlands' Contribution to the International Biological Programme 1966-71
Netherlands Committee for the International Biological Programme1974
Závěrečná zpráva o československé účasti v Mezinárodním biologickém programu
International Biological Programme1975
Summary annual reports from projects ...
Canadian Committee for the International Biological Programme1968