ExportPrintEmailExport this recordExport to excelPrintExport record to excelFile type to downloadXLSXCSVBeta versionSelect record 1BooksBiochar for environmental management : science and technology / edited by Johannes Lehmann and Stephen Joseph.Publisher:London ; Sterling, VA : Earthscan, 2009.Date:2009.Call Numbers:N631.422/4For use in the LibrarySee Full RecordPreview record