@Article{ ALBA:23-34,

author = { JAVIER ALBA TERCEDOR } ,

title = { LIFE CYCLES AND ECOLOGY OF MAYFLIES FROM SIERRA NEVADA (SPAIN).IV },

journal = { LIMNETICA. },

year = { 1990 },

volume = { 6 },

issn = { 0213-8409 },

pages = { 23-34 },

}