SDSU Faculty Profile - Dr. Victor Miguel Ponce - Learning Environmental - Oxidation pond design - Wilhelm-Werner equation - Tragedy of the Commons
icon

430. ENVIRONMENTAL HYDROLOGY
[151107]


Documents in Portable Document Format (PDF) require Adobe Acrobat Reader 5.0 or higher to view; download Adobe Acrobat Reader.

LIVE PAPERS [2015-17]

SCIENTIFIC AMERICAN SEPTEMBER 1970 ISSUE ON THE ENVIRONMENT

 

 
Double-vault dry sanitary or ecological latrine

Skip Navigation Links
Double-vault dry sanitary or ecological latrine used in Vietnam, Mexico and Guatemala.