@book{89639,
	author = {Wani, S.P. and Pathak, P. and Training Workshop on On-farm Participatory Research Methodology (2001 :},
	title = {Improving management of natural resources for sustainable rainfed agriculture :},
	publisher = {International Crops Research Institute for the Semi-Arid Tropics,},
	year = {2002.},
	address = {Andhra Pradesh, India :}
}