American Socirty of Agricultural Engineers <br/><br/>
Proccedings economy housing seminar 

 - United Nation  American Socirty of Agricultural Engineers 
 - 64p 
<br/><br/>American Socirty of Agricultural Engineers: Proccedings economy housing seminar.  United Nation.  American Socirty of Agricultural Engineers,--(690.06AME)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>690.06  / ASAE