1970-1982 13 parts. 1800 distribution maps, in printed covers (as issued). We added: Biernaux, 1971. Atlas provisoire des Arthropodes non Insectes de Belgique. Myriapodes Blaniulidae et Lulidae. Cartes 1-24 [AND] Schmidt-Koehl, 1971. Atlas provisoires Hors Series. Lepidoptera Rhopalocera et Grypocera de la Sarre (Saarland), Cartes 1-100.