State of the world :  a Worldwatch Institute report on progress toward a sustainable society / 
 Worldwatch Institute report on progress toward a sustainable society. 
Lester R. Brown ... [et al.]. 
 - London :  Earthscan Publications,  1984-. 
 - v. :  ill. ;  24 cm. 
 - Environmental alert series .
<br/><br/><label>ISBN: </label>0393026388 (1989) 1853831352 (1993) 1853831794 (1994)  RM64.70 1853832472 (1995)  RM53.54 1853833274 (1996)  RM53.54 185383680X (2000)  RM86.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental policy.<br/>Environmental protection--International cooperation.<br/>Sustainable development.<br/>Economic development.