{"id_biblio_article":"1083","id_biblio_document":"523","auteurs":["Delcourt R\u00e9gis"],"titre":"Nidification du Busard Saint-Martin (Circus cyaneus), en for\u00eat de Cr\u00e9cy-en-Ponthieu","premiere_page":"17","derniere_page":"18","document":{"titre":"Avocette 1977 (1) 1","annee_publi":"1977"}}