Ditapis dengan
Merapi Monthly Report Of December 1983.
The frequency of rockfalls and glowingulouds were continued to be observed through out December 1983. This activity was confined to the south-west of Merapi volcano, to the Batang river and reached a maximn distance of 1.3 km. from the summit.
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- 27 hlm
- Judul Seri
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- No. Panggil
- PVG E.83-40
Laporan Geomagnet G. Merapi, Jawa Tengah Nop 1983.
Dalam bulan November ini telah dilakukan perbaikan terhadap perangkat unit battery yang di G. Malang karena setelah dilakukan pemeriksaan ternyata sel bettery kering ada yang rusak, dan hal ini bisa menyebabkan pedeteksi kemagnetan tidak sempurna.
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- 4 hlm; gmbr
- Judul Seri
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- No. Panggil
- PVG E.83-32
Laporan Analisa Data Kemagnetan G. Merapi
Peralatan peralatan magnetometer du G. Merapi bekerjanya kurang sempurna data komplit baik untuk Plawangan G. Ijo maupun untuk G. Malang tidak diperoleh.
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- 3 hlm
- Judul Seri
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- No. Panggil
- PVG E.83-31
Merapi Monthly Report October - Nopember 1983.
October - november 1983 rockfalls from the active dome were continued to be obeserved traveling a maximum distance of 1,5 km from the summit.
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- 37 hlm; gmbr; peta; tbl
- Judul Seri
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- No. Panggil
- PVG E.83-29
Monthly Report For G. Merapi.
This Monthly Report marks the end of the first phase of formal cooperative studies between the Volcanological Survey of Indonesia and the U. S. Geological Survey. It therefore seems appropriate to make some summary comments and statements about this two-year, mutually-beneficial program.
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- ISBN/ISSN
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- Deskripsi Fisik
- 33 hlm.
- Judul Seri
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- No. Panggil
- PVG E.83-24
Merapi Monthly Report August - Sept 1983
August and September 1983 rockfalls from the active dome of lava were continued to be observed traveling a maximum distance of 1.4 k from the summit. Seismic activity during August - September 1983 was similar to that of the previous month. Multi-phase events recorded by the seismo graph at the Babadan field observatory were relatively proportional to those rockfalls events mentioned above.
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- 21 hlm.; peta
- Judul Seri
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- No. Panggil
- PVG E.83-23
Laporan Kegiatan Penyelidikan Geomagnet G. Merapi - Jawa Tengah
Bidang Persidangan merupakan salah satu unit pelaksana yang mengemban tugas penyelengaraan persidangan selama ber-langsungnya Lokakarya Nasional tersebut di Bandung sejak 20 September hingga dengan 25 September 1902.
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- ISBN/ISSN
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- Deskripsi Fisik
- 12 hlm
- Judul Seri
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- No. Panggil
- PVG E.82-70
Merapi Monthly Report June 1982
Seismicity continued at a low level during June, and no glowing clouds were observed. The number of rockfalls from the lava dome decreased; they traveled a maximum distance of 1800 meters from the active part of the dome. No significant change was observed in the frequency of multi-phase earthquakes, which remained low. Repeated photography on June 28 and 29 showed that the flow rate and extrus…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- 30 hlm
- Judul Seri
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- No. Panggil
- PVG E.82-40
Laporan Perbaikan Peralatan Geomagnet Merapi, Jawa Tengah
Menurut laporan bulanan dari pos Pengamatan Plawangan lewat Kepala Sub Dit. Laboratorium Gunungapi, sejak tanggal 7 November 1982 peralatan geomagnet di Plawangan tidak bekerja dengan baik
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- 9 hlm.
- Judul Seri
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- No. Panggil
- PVG E.82-54
Laporan Pengukuran Lokasi Seismometer Di Deles G. Merapi, Jawa Tengah
Yang dipergunakan pengukuran ialah : pesawat Theodolite Kern KO-S, dengan dilengkapi Kompas merk Kern, yang dipasang di atas pesawat Theodolite tersebut. Pekerjaan tersebut dimulai dari titik tetap Q.308, yang ketinggiannya + 1255,20 m dari permukaan laut, menuju ke tempat pemasangan pesawat Seismometer.
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- 3 hlm;peta
- Judul Seri
- -
- No. Panggil
- PVG E.83-4
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah