?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=P+P&rft.au=Rao%2C+P+P&rft.aulast=Rao&rft.atitle=Review+on+Raising+Livestock+Productivity+in+Crop-Livestock+Systems+in+India%3A+Challenges+and+Implications+For+Research&rft.title=The+Indian+Journal+of+Animal+Sciences&rft.issn=0367-8318&rft.date=2005&rft.volume=75&rft.pages=1233-1237&rft.issue=10&rft.genre=article