@book{103430,
	author = {Krishnamurthy, Laksmi Reddiar},
	title = {Methodological fremework for socio-economical assessment in arid and semi-arid areas of Latin America},
	publisher = {UACH. Centro de Agroforestería para el Desarrollo Sostenible,},
	year = {2011},
	address = {Chapingo, Méx. :}
}