Residual value of applied nutrients: proceedings of a conference organized by the Soil Scientists of the National Agricultural Advisory Service, February 27th-28th, 1968.
Contributors: Great Britain. National Agricultural Advisory Service.
Series: Technical bulletin no. 20; Technical bulletin (Great Britain. Ministry of Agriculture, Fisheries and Food) ;; 20.
Publisher: H.M.S.O.
Published: 1971
Place of publication: London
Language: eng
Number of pages: 335
Subjects: Fertilizers -- Congresses.; Crops -- Nutrition -- Congresses.
Notes: Includes bibliographies.