Issac Asimov,  <br/><br/>
World Of Nitrogen 

 - S B C  MIR Publishers  1900 
<br/><br/><label>Subjects--Uniform Titles: </label>--GENERAL STACK
<br/><br/><label>Subjects--Topical Terms: </label><br/>NATURAL SCIENCES & MATHEMATICS--ORGANIC CHEMISTRYGeneralia--CHEMISTRY & ALLIED SCIENCES
<br/><br/><label>Dewey Class. No.: </label>547.04  / ISS-W