based on papers presented at the conference "Ecology in Practice, Establishing a Scientific Basis for Land Management", September 22 to 29, 1981 ; organized jointly by Unesco and ICSU to mark ten years of the man and Biosphere (MAB) Programme ; edited by F. di Castri, F.W.G. Baker, M. HadleyTycooly International Pub.1984
based on papers presented at the conference "Ecology in Practice, Establishing a Scientific Basis for Land Management", September 22 to 29, 1981 ; organized jointly by Unesco and ICSU to mark ten years of the man and Biosphere (MAB) Programme ; edited by F. di Castri, F.W.G. Baker, M. HadleyTycooly International Pub.1984