TY - BOOK AU - Witkowski Andrzej Ed TI - Diatom Monographs, Vol 7 : Ecological analysis of periphytic diatoms in Mediterranean coastal wetlands (Empord� wetlands, NE Spain). .-978-3-906166-52-X SN - 978-3-906166-52-X U1 - I22-95573541 P07.7/B28549 PY - 2007/// PB - A R G Gantner Verlag K G , Germany, Ruggell ER -