?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=N&rft.au=Mallikarjuna%2C+N&rft.aulast=Mallikarjuna&rft.date=2001&rft.title=Alleviating+some+biotic+constraints+in+pigeonpea+through+biotechnological+approaches&rft.genre=proceeding