ERGEBNISSE DER APOLLO- UND LUNA-MONDFLUEGE = RESULTATS DES VOLS APOLLO ET LUNAMUELLER O.1973; STERNE U. WELTRAUM,; DTSCH.; DA. 1973; VOL. 12; NO 1; PP. 4-11Serial Issue

DETECTION OF SOLAR WIND AT SYNCHRONOUS ORBITDEFOREST SE.1973; J. GEOPHYS. RES.; U.S.A.; DA. 1973; VOL. 78; NO 7; PP. 1195-1977; BIBL. 11 REF.Serial Issue

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MARINER 9 MISSION PROFILE AND PROJECT HISTORYSTEINBACHER RH; HAYNES NR.1973; ICARUS; U.S.A.; DA. 1973; VOL. 18; NO 1; PP. 64-74; BIBL. 1REF.Serial Issue

OBSERVATIONS OF THE BINARY X-RAY SOURCE SMC X-1 FROM OSO-7ULMER MP; BAITY WA; WHEATON WA et al.1973; NATURE PHYS. SCI.; G.B.; DA. 1973; VOL. 242; NO 121; PP. 121-123; BIBL. 10REF.Serial Issue

MARINER 9-IMAGE PROCESSING AND PRODUCTSLEVINTHAL EC; GREEN WB; CUTTS JA et al.1973; ICARUS; U.S.A.; DA. 1973; VOL. 18; NO 1; PP. 75-101; BIBL. 2REF.Serial Issue

MARINER 9 ULTRAVIOLET SPECTROMETER EXPERIMENT: OBSERVATIONS OF OZONE ON MARSLANE AL; BARTH CA; HORD CW et al.1973; ICARUS; U.S.A.; DA. 1973; VOL. 18; NO 1; PP. 102-108; BIBL. 17REF.Serial Issue

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ON THE MARCH 7-8, 1970, EVENTFORMISANO V.1973; J. GEOPHYS. RES.; U.S.A.; DA. 1973; VOL. 78; NO 7; PP. 1198-1202; BIBL. 6 REF.Serial Issue

THE DISTANT INTERPLANETARY MAGNETIC FIELD MEASURED BY PIONEER 8 DURING THE PERIOD JANUARY 20 TO 30, 1971CASTELLI A; MARIANI F; NESS NF et al.1972; WORLD DATA CENTER A SOLAR-TERRESTR. PHYS., REP. U.A.G.; U.S.A.; DA. 1972; NO 24, PART 1; PP. 130-133Serial Issue

ULTRAVIOLET PHOTOMETRY FROM THE ORBITING ASTRONOMICAL OBSERVATORY. V. THE HELIUM-WEAK STARSBERNACCA PL; MOLNAR MR.1972; ASTROPHYS. J.,; U.S.A.; DA. 1972; VOL. 178; NO 1, PART1; PP. 189-201; BIBL. 32REF.Serial Issue

INTRODUCTION TO SPACE ASTRONOMYGAIDE A.1972; E.S.R.O.S.P.,; FR.; DA. 1972; NO 75; PP. 1-76; BIBL. DISSEM.Serial Issue

AMERIKANISCHE UND SOWJETISCHE WELTRAUMSONDEN ERFORSCHEN DEN MASS. DIE JUENGSTE ENTWICKLUNG UNSERER KENNTNISSE = SATELLITES ARTIFICIELS AMERICAINS ET SOVIETIQUES A LA DECOUVERTE DE MARS. NOUVEAU DEVELOPPEMENT DE NOS CONNAISSANCES1972; UNIVERSITAS; ALLEM.; DA. 1972; VOL. 27; NO 6; PP. 625-634; 1 ILL.Serial Issue

A SEARCH FOR PORPHYRIN BIOMARKERS IN NONESUCH SHALE AND EXTRATERRESTRIAL SAMPLESRHO JH; BAUMAN AJ; BOETTGER HG et al.1973; SPACE LIFE SCI.; NETHERL.; DA. 1973; VOL. 4; NO 1; PP. 69-77; BIBL. 29 REF.; 3 ILL.; (PROC. SPACE BIOL. CONF.; HOUSTON, TEX.; 1972)Conference Paper