MOLECULAR CLOUDS IN W49 AND W51

[21] HIGH RESOLUTION OBSERVATIONS OF BRIGHT EMISSION NEBULAE AT 408 MHZ [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1969, 142 (03) : 273 - &

[22] OBSERVATIONS OF RADIO EMISSION FROM INTERSTELLAR HYDROGEN CYANIDE [J]. ASTROPHYSICAL JOURNAL, 1971, 163 (02) : L47 - &

[23] LOW-ENERGY COSMIC RAYS AND ABUNDANCE OF ATOMIC HYDROGEN IN DARK CLOUDS [J]. ASTROPHYSICAL JOURNAL, 1971, 165 (01) : 41 - &

[24] SOLOMON PM, IN PRESS

[25] DISCOVERY OF PARA-FORMALDEHYDE AND 2-MILLIMETER FORMALDEHYDE DISTRIBUTION IN ORION INFRARED NEBULA [J]. ASTROPHYSICAL JOURNAL, 1971, 168 (02) : L59 - &

[26] PRECISE LABORATORY MEASUREMENT OF 4830-MHZ FORMALDEHYDE ROTATIONAL TRANSITION [J]. ASTROPHYSICAL JOURNAL, 1970, 161 (02) : L153 - +

[27] WEAVER H, 1969, AP J SUPPL, V16, P219

[28] Westerhout G., 1958, B ASTRON I NETH, V14, P215

[29] WHITEOAK JB, 1970, ASTROPHYS LETT, V5, P5

[30] WILSON TL, 1970, ASTROPHYS LETT, V5, P99

[21] HIGH RESOLUTION OBSERVATIONS OF BRIGHT EMISSION NEBULAE AT 408 MHZ [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1969, 142 (03) : 273 - &

[22] OBSERVATIONS OF RADIO EMISSION FROM INTERSTELLAR HYDROGEN CYANIDE [J]. ASTROPHYSICAL JOURNAL, 1971, 163 (02) : L47 - &

[23] LOW-ENERGY COSMIC RAYS AND ABUNDANCE OF ATOMIC HYDROGEN IN DARK CLOUDS [J]. ASTROPHYSICAL JOURNAL, 1971, 165 (01) : 41 - &

[24] SOLOMON PM, IN PRESS

[25] DISCOVERY OF PARA-FORMALDEHYDE AND 2-MILLIMETER FORMALDEHYDE DISTRIBUTION IN ORION INFRARED NEBULA [J]. ASTROPHYSICAL JOURNAL, 1971, 168 (02) : L59 - &

[26] PRECISE LABORATORY MEASUREMENT OF 4830-MHZ FORMALDEHYDE ROTATIONAL TRANSITION [J]. ASTROPHYSICAL JOURNAL, 1970, 161 (02) : L153 - +

[27] WEAVER H, 1969, AP J SUPPL, V16, P219

[28] Westerhout G., 1958, B ASTRON I NETH, V14, P215

[29] WHITEOAK JB, 1970, ASTROPHYS LETT, V5, P5

[30] WILSON TL, 1970, ASTROPHYS LETT, V5, P99