1
Published: [2013]
Superior document: Title is part of eBook package: De Gruyter HUP e-dition: Complete eBook Package
2
Published: 1947
Superior document: Photographic meteor studies 4
3
Published: 1943
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series II 6
4
Published: 1959
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series II 146
5
Published: 1946
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series I 283
6
Published: 1938
Superior document: Photographic meteor studies 1
7
Published: 1952
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series II 40
8
Published: 1958
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series II 131
9
Published: 1957
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series II 105
10
Published: 1940
Superior document: Photographic meteor studies 2
11
12
Published: 1962
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series II 183
13
14
Published: 1939
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series I 169
15
Published: 1956
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series II 82
16
Published: 1954
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series II 65
17
Published: 1939
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series I 159
18
Published: 1953
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series II 52
19
Published: 1962
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series II 138
20
Published: 1956
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series II 82