Weak rock : soft, fractured and weathered rock : proceedings of the International symposium on Weak rock, Tokyo, 21-24 September 1981 Volume 2. /
Weak rock : soft, fractured and weathered rock : proceedings of the International symposium on Weak rock, Tokyo, 21-24 September 1981 Volume 3. /
Weak rock tunneling. : A Simplified Analytical Simulation, a PC-based model and Design Charts for Engineering Practice. /
Rock...rock...rock. /
Rock mechanics : journal of the International Society for Rock Mechanics.
Weak intermolecular interactions in chemistry and biology /
International Symposium on Water-Rock Interaction : Czechoslovakia, [September] 1974 : proceedings /
Rock and Roll /
Rock of the Westies
Monsters of rock /
Sedimentary Rocks /
Anchoring in rock /
The alkaline rocks /
Classics in Rock
Feuer-rock /
Rock Hard.
Rock and roll /
Rock mapa.
Rock Gardens.
Rock & pop.
Weak rock : soft, fractured and weathered rock : proceedings of the International symposium on Weak rock, Tokyo, 21-24 September 1981 Volume one /