HAMPSHIRE AGRICULTURAL EXECUTIVE COMMITTEE NATIONAL AGRICULTURAL ADVISORY SERVICE THE MAINTENANCE OF SOIL ..
... SERVICE THE MAINTENANCE OF SOIL FERTILITY IN HORTICULTURE Dr. E. W. Russell Soil Pcience Department, University of Oxford will speak on this subject in the Guildhall, Southampton on Wednesday, 18th January, 1950 The Meeting to commence at 2 p.m. Mr. 0. G. ...