@book {,
	title = {Pastoreo y pastizales de los Andes del sur del Per{\'u}},
	year = {1984},
	note = {cited by Guillet 1992 and Markowitz 1992 for grasses and grazing in the Colca puna},
	publisher = {Instituto Nacional de Investigaci{\'o}n y Promoci{\'o}n Agropecuaria},
	organization = {Instituto Nacional de Investigaci{\'o}n y Promoci{\'o}n Agropecuaria},
	address = {Lima},
	author = {Tapia Nu{\~n}ez, Mario E. and Flores Ochoa, Jorge A.}
}