COUNTS OF SMALL CRATERS IN THE SOUTHERN LUNAR HIGHLANDS.FRYER R; TITULAER C.1970; EARTH PLANET. SCI. LETTERS; NLD; 1970(8), VOL. 9, NUM. 0001, P. 6 A 9Miscellaneous

L'ATMOSPHERE PRIMITIVE DE LA PLANETE MARS D'APRES LES PHOTOGRAPHIES TRANSMISES PAR LES SONDES MARINER 6 ET 7.DOLLFUS A; FRYER R; TITULAER C et al.1970; C.R. ACAD. SCI., A-B, FR; FRA; 1970(2), VOL. 270, NUM. 0006, P. 424 A 426Miscellaneous

LUNAR CRATER ORIGIN IN THE MARIA FROM ANALYSIS OF ORBITER PHOTOGRAPHS.FIELDER G; FRYER RJ; TITULAER C et al.1971; PHILOS. TRANS. R. SOC. LONDON, A; GBR; 1971, VOL. 271, NUM. 1215, P. 361 A 409Miscellaneous