Succulent Flora of Southern Africa

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CRC Press, Jun 1, 2000 - Science - 650 pages
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This practical guide describes the stage by stage development of a new method for predicting the penetration rate (PR) and the advance rate (AR) for tunnel boring machines based on an expanded version of the Q-value, Qtbm.The book also looks at logging methods and tunnel support design.
 

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Contents

PORTULACACEAE Anacampseros and related genera
45
EUPHORBIACEAEEuphorbia and related genera
109
APOCYNACEAEPASSIFLORACEAEPachypodous plants
153
ALOACEAE Aloe
213
ALOACEAE Five minor genera
262
GLOSSARY
282
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