Mannas ka hans  मानस का हंस 

 - Bombay  Rajpal & Sons  1973 
 - P-  441  22  CM 
<br/><br/><label>Subjects--Topical Terms: </label><br/>East Indo-European And Celtic LiteraturesHindi  VIEWPOINT MODERN ECOLOGY, EFFECTS ON LOCOMOTION THROUGH MEDIUM, THE SUBSTRATUM, WATER, DISTRIBUTION OF TEMPERATURE, BIOLOGICAL EFFECT OF LIGHT, OXYGEN AND CARBON DIOXIDE, NUTRIENTS, RELATION WITHIN THE SPECIES, STRATIFICATION OF THE COMMUNITY, DYNAMICS OF THE ECOSYSTEM, ABRASIVE ACTION OF MEDIUM ANTAGONISM.
<br/><br/><label>Dewey Class. No.: </label>891.433  / NAG-M