e-RAdoc:
Digited Documents from the Rothamsted Long-term Experiments
Rothamsted Experimental Station; Soil Survey of England and Wales; Woburn Experimental Station and Imperial College of Science and Technology - Research Institute of Plant Physiology; and the Commonwealth Bureau of Soil Science Staff List
Rothamsted Research (1952) Rothamsted Experimental Station; Soil Survey of England and Wales; Woburn Experimental Station and Imperial College of Science and Technology - Research Institute of Plant Physiology; and the Commonwealth Bureau of Soil Science Staff List in : Rothamsted Report for 1951 - pp 6 - 15