worlda#39;s deepest single shaft (Provatina, 2, 000 ft.) ... DR TREVOR FORD ( Assistant Editor, without whose help and advice on all chapters this book could not have been ... At Cambridge he took a a#39;Firsta#39; in History, was President of the University Caving Club, and besides joining in expeditions to Greece and France led some to Norway, discovering six miles of caves. ... ERIC HENSLER (XI) has a science degree and diplomas in mechanical engineering, and after war service as a Major inanbsp;...
|Title||:||Manual of caving techniques|
|Author||:||Cave Research Group of Great Britain|
|Publisher||:||Routledge/Thoemms Press - 1969-09|