@incollection{icrisat5580,
       publisher = {International Crops Research Institute for Semi-Arid Tropics},
       booktitle = {A Training Manual on Integrated Watershed Management},
         address = {Patancheru, Andhra Pradesh India},
            year = {2002},
           title = {Integrated Nutrient Management in Dryland Agriculture},
           pages = {21--23},
          author = {T J Rego and S P Wani and G Pardhasaradhi and L S Jangawad},
             url = {http://oar.icrisat.org/5580/}
}