The Bulletin du Muséum national d'Histoire naturelle 3ème série is separated into five sections. One paper is published per fascicule (except for year 1978 where papers have been grouped into bi-monthly fascicules). During these years, there is a double numerotation:
Global numerotation for all sections:
n°1 January-February 1971 (= Zoologie 1) to n°522 November-December 1978 (= Sciences physico-chimiques 19);
Numerotation within the section Écologie générale:
n°1 January-February 1973 (= fascicule 118) to n°42 September-October 1978 (= fascicule 519).
Beginning: fasc. 1, 1973;
End: fasc. 42, 1978.
Issues are available at the address: http://bibliotheques.mnhn.fr/medias/doc/EXPLOITATION/IFD/I_IFD_REFDOC_03...
Each year, a supplement is published which details the works done in the laboratories and the Museum's acquisitions.
The Bulletin du Muséum national d'Histoire naturelle, 3ème série – Écologie générale follows the Bulletin du Muséum national d'Histoire naturelle 2ème série and is completed by the Bulletin du Muséum national d'Histoire naturelle 3ème série, supplément.