Bates laboratory aspirator.

Bibliographic Details
Corporate Author:	United States. Department of Agriculture. Office of the Secretary
Format:	Government Document eBook
Language:	English
Published:	Washington : [publisher not identified], 1927.
Series:	Agric. Dept. New Series Circ. No. 9
Subjects:	Grain. Scientific apparatus and instruments. Electronic books.
Online Access:	Connect to the full text of this electronic document

Description
Item Description:	[on characteristics and use of grain separator]. Record is based on bibliographic data in ProQuest U.S. Executive Branch Documents, 1910-1932. Reuse except for individual research requires license from ProQuest, LLC. Electronic resource.
Physical Description:	1 online resource (12 pages)
Format:	System requirements: PDF reader software.