J L Sturrock

DISCUSSION. PRESENT AND FUTURE DEVELOPMENTS IN THE USE AND DESIGN OF MECHANICAL EARTHMOVING PLANT. WORKS CONSTRUCTION DIVISION.

D H New, J C A Roseveare, J C Waddington, 1948 .

CORRESPONDENCE. PRESENT AND FUTURE DEVELOPMENT IN THE USE AND DESIGN OF MECHANICAL EARTH-MOVING PLANT. WORKS CONSTRUCTION DIVISION.

J L Sturrock, D J Simmons, F W Millman, 1948 .

DISCUSSION. SOME ECONOMICAL ASPECTS OF MODERN EARTHMOVING EQUIPMENT. ROAD ENGINEERING DIVISION.

E B Hugh Jones, A H D Markwick, R M Wynne Edwards, 1946 .