TY  - BOOK
AU  - Lane,Franklin K.
TI  - Conservation Through Engineering: Extract from the Annual Report of the Secretary of the Interior
AV  - QE 
PY  - 2010///
PB  - Project Gutenberg
KW  - Natural resources -- United States
N1  - Public domain in the USA; Electronic text
UR  - http://www.gutenberg.org/ebooks/31899
ER  -