Auld,S.J.M. <br/><br/>
Practical agricultural chemistry 

 - 2nd 
 - London  1921 
 - 246 
<br/><br/> Cg mean Chemistry General and Practical Page 476-483 in A-Z Register (Acc. No. Cg1-Cg219) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English Literature
<br/><br/><label>Dewey Class. No.: </label>Cg99