Published
Moskva : MSKh SSSR, T︠S︡entralʹnai︠a︡ laboratorii︠a︡ okhrany prirody, 1977.
Location
Library Shelving Facility (LSF) >> QP82.2.P4 V55 1977 (LC)
Format
Books
Published
Kiev : Urozhaĭ, 1983.
Location
Library Shelving Facility (LSF) >> TD196.P38 O4 1983 (LC)
Format
Books
Published
Nairobi : UN, 30 Jan. 1979.
Location
Library Shelving Facility (LSF) >> UNEP/GC.7/4
Format
Books
Published
Nairobi : UN, 30 Nov. 1998.
Location
Library Shelving Facility (LSF) >> UNEP/GC.20/39
Format
Books