?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=S+P&rft.au=Wani%2C+S+P&rft.aulast=Wani&rft.isbn=978-8171332908&rft.date=1999&rft.title=Nutrient+and+Water+Management+Strategies+for+Sustainable+Crop+Production+in+the+SAT&rft.tpages=426&rft.btitle=Modern+Approaches+and+Innovations+in+Soil+Management&rft.genre=bookitem