College publications are given 2-part "pub numbers" that are used to identify them. The first part (the prefix) is a set of letters that indicates which series the document belongs to. A series is a grouping of documents that share similar content. The second part of the pub number is just a sequential number.
In descending order, by date published.
Authors: Larry Piercy
Departments: 4-H Programs, Biosystems and Agricultural Engineering
Series: 4-H Mechanical Science: Tractor, Field Machinery, Equipment (4CB series)
Size: 1.07 mb