1. Biochar for environmental management : science and technology /: science and technology. (2012) Other Names: Dr, Lehmann, Johannes; Joseph, Stephen, 1950- Record Type: Book Extent: 1 online resource (448 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Plant nutrition and soil fertility manual. (2012) Other Names: Jr, Jones, J. Benton, 1930- Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗