TY - BOOK AU - Witkowski Andrzej; Horst Lange - Bertalot & Ditmar Metzeltin Ditmar Eds TI - Iconographia Diatomologica Annotated Diatom Micrographs Vol 07 : Diversity - Taxonomy-Identification .-3-904144-10-3 SN - 3-904144-10-3 U1 - I22-9557:12 P.7/B27948 PY - 2000/// PB - A R G Gantner Verlag Kommanditgesellschaft, Ruggell ER -