References from Discussion on "Aspects of rock strength", by A. B. Hawkins, Bull Eng Geol Env (1998) 57 : 13-30. Local targets link to admitted publications; unresolved targets remain external evidence.
No reference evidence is available for this admitted work.
References for Discussion on "Aspects of rock strength", by A. B. Hawkins, Bull Eng Geol Env (1998) 57 : 13-30 | ResearchHub - ResearchHub