The organic geochemistry of chrysotile asbestos from the Eastern Townships, Quebec
The organic geochemistry of Peru margin surface sediments: II. Paleoenvironmental implications of hydrocarbon and alcohol profiles
The organic geochemistry of torbanite precursors
The organic matter of Comet Halley as inferred by joint gas phase and solid phase analyses
The organic surface of 5145 Pholus: Constraints set by scattering theory
The organic volatile composition of Oort cloud comets: evidence for chemical diversity in the giant-planets' nebular region
The Origin and Distribution of Heavy Elements in the Compact Group HCG 62
The origin and distribution of the Centaur population
The Origin and Dynamics of Heliotropic Ringlets in Saturnian System
The origin and evolution of a continental volcano: Independence, Montana
The Origin and Evolution of Chondritic Water
The Origin and Evolution of Fossil Groups
The origin and evolution of lunar high-Ti basalts - Periodic melting of a single source at Mare Tranquillitatis
The origin and evolution of short-period Miras in the solar neighborhood: Constraints on the life cycle of old stars
The Origin and Evolution of the Extremely Metal-Poor Halo Planetary Nebulae
The Origin and Impact History of Lunar Meteorite Yamato 86032
The origin and relative abundances of C, N and the noble gases on the terrestrial planets and in meteorites
The origin and rotation of binary asteroids
The Origin Band of the ~b - ~a System of CH_2
The origin of abyssal peridotites: a new perspective