Concept
Waste products
Images
Catalogue
- Books
New technologies for the utilization of agricultural by-products and waste materials : proceedings of a task force meeting / J. Hirs, editor.
Date: [1981]
- Pictures
- Online
Waste disposal practices in Kenya. Colour lithograph by Ministry of Health, ca. 2000.
Date: [2000?]Reference: 755689i- Books
The use of fermentation sludge as a fertilizer in agriculture / Novo Nordisk.
Date: [1988?]- Pictures
Instructions on how to eliminate surgical waste: protecting the community and environment in Ivory Coast. Colour lithograph by SFPS/JHPIEGO/CERCOM, 2001.
Date: 2001Reference: 755049i
- Books
- Online
Waste products and undeveloped substances : a synopsis of progress made in their economic utilisation during the last quarter of a century at home and abroad / by P.L. Simmonds.
Date: 1873