31st Annual convention and seminar on "Geosciences for energy and environment" 20-22 december: Hyderabad, 1994 

 - India  Indian Geophysical Union  1994 
 - [iv], vii, 157 p  Illustration  24.5cm x 18.5cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth science<br/>Indian geophysical union
<br/><br/><label>Dewey Class. No.: </label>550  / IGU