TY  - BOOK
AU  - Multhauf,Robert P.
TI  - Mine Pumping in Agricola's Time and Later
AV  - TN 
PY  - 2010///
PB  - Project Gutenberg
KW  - Mining machinery -- History
KW  - Mine pumps -- History
N1  - Public domain in the USA; Electronic text
UR  - http://www.gutenberg.org/ebooks/31024
ER  -