The Wealth of India  a dictionary of Indian raw materials and industrial products 
Council of Scientific and Industrial Research. 
 - New Delhi  Publications and Information Directorate  c1976. 
 - xxvii, 383 p., ill.; 28 cm. 
<br/><br/> Contents: v.11: X-Z. Raw materials and cumulative indexes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Resources Raw Materials - Dictionaries. 
<br/><br/><label>Dewey Class. No.: </label>333.70954  / I03W