Tentative project for establishing a wildlife refuge in the Pantanal area of the state of Mato Grosso-Brazil [ecologia animal, ecologia vegetal, pantanal Matogrossense, Brasil] 

 - Rio de Janeiro, RJ (Brasil):   [nd].  
 - 3 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECOLOGIA ANIMAL<br/>ECOLOGIA VEGETAL<br/>PANTANAL MATOGROSSENSE