Water resources assessment 

 - [Lugar de publicación no identificado]:  WMO,  UNESCO,  1991 
 - 65 p.  cuadros. 
<br/><br/>05707 
<br/><br/>Introduction to water reources assessment. Water resources information. Water resources : availability of information and status of assessment capabilities. Needs and constraints during the 1990s. A strategy for the 1990s. Implementation of the action proposals. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Consumo de Agua<br/>Abastecimiento de Agua<br/>Medio Ambiente
<br/><br/><label>Dewey Class. No.: </label>333.91  / W836