TY  - BOOK
AU  - Gregory,Mary Huston
TI  - Checking the Waste: A Study in Conservation
AV  - HC 
PY  - 2007///
PB  - Project Gutenberg
KW  - Conservation of natural resources
KW  - United States -- Economic conditions
N1  - Public domain in the USA; Electronic text
UR  - http://www.gutenberg.org/ebooks/20653
ER  -