Home › Authors › David Michael Granatstein 👤 David Michael Granatstein b. 1951 ยท 4 books Books by David Michael Granatstein Amber waves 1992 Dryland farming in the Northwe Dryland farming in the Northwestern United States 1992 Reshaping the bottom line Reshaping the bottom line 1988 Long-term tillage and rotation Long-term tillage and rotation effects on soil microbial biomass, carbon, and nitrogen 1986