@book{19,
	author = {Marini-Bettòlo, G. B.,  and Accademia nazionale delle scienze detta dei XL.},
	title = {Towards a second green revolution :},
	publisher = {Elsevier},
	series = {Developments in agricultural and managed-forest ecology ;},
	address = {Amsterdam ; New York :},
	note = {Proceedings of the International Meeting organized by the Accademia Nazionale delle Scienze detta dei XL, Palazzo Civilta del Lavoro, Roma, Italy, in collaboration with the Commission of European Communities and with ENEA, held in Rome, Italy, 8-10 September 1986.},
	url = {https://www.cicy.mx/sitios/sib/doctoelectronico/20.pdf}
}