The motion evolution of orbits and origin of comets proceedings of the international astronomical union symposium held in leningrad, u.s.s.r., august 4-11, 1970
A Chebotarev
Dordrecht D Reidel Publishing Company 1972
Disponible en
IAG - Inst. Ast. Geo. Ciên. Atmosféricas
(520.6 M871 V.45 IAU Symposium )(Obténgalo)
Dynamics of comets their origin and evolution : proceedings of the 83rd Colloquium of the International Astronomical Union, held in Rome, Italy, 11-15 June 1984
International Astronomical Union Colloquium (83rd Rome, Italy) 1984 Andrea Carusi 1946-; Giovanni B Valsecchi 1951- (Giovanni Battista)
Dordrecht, Holland D. Reidel Pub. Co. Boston Hingham, MA, U.S.A. Sold and distributed in the U.S.A. and Canada by Kluwer Academic Publishers c1985
Near Earth objects, our celestial neighbors : opportunity and risk : proceedings of the 236th Symposium of the International Astronomical Union held in Prague, Czech Republic August 14-18, 2006
International Astronomical Union. Symposium (236th : 2006 : Prague, Czech Republic) 2006 : Andrea Milani; Giovanni B Valsecchi 1951- (Giovanni Battista),; David Vokrouhlickây
Cambridge : Cambridge University Press 2007
Disponible en
IAG - Inst. Ast. Geo. Ciên. Atmosféricas
(520.6 I48n v.236 IAU Symp.e.2 )(Obténgalo)
Asteroids, comets, meteors proceedings of the 229th symposium of the International Astronomical Union held in Búzios, Rio de Janeiro, Brasil, August 7-12, 2005
Asteroids, Comets, Meteors Conference (9th 2005 Búzios, Brazil) Daniela Lazzaro; Sylvio Ferraz-Mello; J. A Fernández (Julio A.); Symposium International Astronomical Union (2005 Búzios, Brazil)
Cambridge Cambridge University Press New York c2006
Disponible en
IAG - Inst. Ast. Geo. Ciên. Atmosféricas
(520.6 A874a n.229 IAU Symp. )(Obténgalo)
Geological implications of impacts of large asteroids and comets on the earth
Conference on Large Body Impacts and Terrestrial Evolution: Geological, Climatological, and Biological Implications (1981 Snowbird, Utah) Leon T Silver (Leon Theodore) 1925-; Peter H Schultz 1944-; National Academy of Sciences (U.S.); Lunar and Planetary Institute
Boulder, CO Geological Society of America c1982
Disponible en
IGC - Instituto de Geociências
(363.34 G345i )(Obténgalo)