Succulent flora of Southern Africa

by Doreen Court

Hardcover, 1981

Status

Available

Call number

582.14 (oversize)

Publication

Rotterdam : Balkema

Description

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.

Language

Physical description

xvi, 224 p.; 29 cm

ISBN

9061910919 / 9789061910916

Barcode

1979

DDC/MDS

582.14 (oversize)
Page: 0.2592 seconds