Further Sources

Adams, J., ed. Jubilee reminiscences: fifty years of soil science memories. New Zealand Society of Soil Science Occasional Publication 3. Lincoln: New Zealand Society of Soil Science, 2002.

Tonkin, P. J. ‘A history of soil survey and selected aspects of soil conservation in New Zealand.’ New Zealand Soil News 55 (2007): 59–71; 102–115.

McCaskill, L. W. Hold this land: a history of soil conservation in New Zealand. Wellington: A. H. & A. W. Reed, 1973.

Molloy, Les, compiler. Land alone endures: land use and the role of research. Wellington: DSIR, 1980.

Molloy, Les. Soils in the New Zealand landscape: the living mantle. 2nd ed. Lincoln: New Zealand Society of Soil Science, 1998.

Simmonds, H., and others. A brief history of Soil Bureau. Wellington: DSIR, 1980.