AREMIP et Club Ornithologique Gersois 1995. Audit des milieux naturels gersois, 3 volumes, plan départemental d'environnement du Gers
ADASEA 32 (Hurtes Sophie) 0.
ADASEA 32 (Hurtes Sophie), AGERA (Hurtes Sophie), AREMIP (Parde Jean-Michel) 0.
AGERA (Hurtes Sophie) 0.
AGERA (Hurtes Sophie) 0.
AREMIP (Camou Romain) 0.
AREMIP (Camou Romain, Fontanet Michel), Nature Midi-Pyrénées (Fremaux Sylvain) 0.
AREMIP (Fontanet Michel) 0.
AREMIP (Parde Jean-Michel) 0.
CBNPMP (Gire Lionel) 0.
CBNPMP (Gire Lionel, Leblond Nicolas) 0.
CBNPMP (Gire Lionel, Leblond Nicolas), ECMC (Royaud Alain) 0.
CBNPMP (Leblond Nicolas) 0.
CBNPMP (Leblond Nicolas) 0.
CBNPMP (Leblond Nicolas), ECMC (Royaud Alain) 0.
ECMC (Royaud Alain) 0.
ECMC (Royaud Alain) 0.
ECMC (Royaud Alain) 0.
Nature Midi-Pyrénées (Fremaux Sylvain) 0.