Final Report by: Expert panel on Project no1:Ecological Effects of Increasing Human Activities on Tropical and Sub-tropical Forest Ecosys (1972 Paris), et al. Published: (1972)
Expert panel on project 7 by: Expert Panel on Project 7: Ecology and Rational Use of d Ecosystems, (1973 Paris), et al. Published: (1973)
Expert Panel on Project 5 by: Ecological Effects of Human Activities on the Value and Resources of Lakes, Marshes, Rivers, Deltas, Estuaries and Coast (1972 Paris), et al. Published: (1972)
International working group on project 1 by: International Working Group on Project 1: Ecological Effects of Increasing Human Activities on Tropical and Sub-tropical (1974 Rio de Janeiro), et al. Published: (1974)