Manios, N., Papazachariadou, M., Fridas, S., Papageorgiou, N., & Georgopoulou, I. (?????.).  (2001).  TETRATHYRIDIUM AS A MORTALITY FACTOR OF ROCK PARTRIDGE ALECTORIS GRAECA IN THE SUBALPINE ZONE OF FOKIDA, GREECE. ??? XXVth International Congress of the International Union of Game Biologists I.U.G.B and IXth International Symposium Perdix . ????????????? ??? September 3-7, Lemesos-Cyprus: I.U.G.B & Perdix.