Nur Izzah Hamna Abdul Aziz <br/><br/>
Life cycle assessment of sustainable biogas production / 
Nur Izzah Hamna Abdul Aziz, Marlia Mohd Hanafiah. 
 - 157 pages :  illustrations ;   23cm. 
<br/><br/>References page: [ 137] -157 and index. 
<br/><br/><label>ISBN: </label>9789672388166/paperback  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biogas industry. <br/>Sustainability.