World directory of environmental organizations  a handbook of National and International Organizations and programs - governmental and non-governmental - concerned with protecting the earth's resources 
edited by Thaddeus C. Trzyna, Elizabeth Margold and Julia K. Osborn 
 - 5th ed. 
 - Sacramento, California  International Center for the Environment and Public Policy  1996 
 - 263 p. ; 28 cm. 
<br/><br/><label>ISBN: </label>1880028077  RM235.85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental protection--Societies, etc.--Directories<br/>Conservation of natural resources--Societies, etc.--Directories