@inbook{ ALBA:733-738,
author = { JAVIER ALBA TERCEDOR } ,
title = { SPANISH EXPERIENCE IN THE USE OF MACROINVERTEBRATES AS BIOLOGICAL POLLUTION INDICATORS },
booktitle = { RIVER WATER QUALITY. ECOLOGICAL ASSESSMENT AND CONTROL },
publisher = { COMMISSION OF THE EUROPEAN COMMUNITIES. },
pages = { 733 - 738 },
year = { 1992 },
}