Green manuring its possibilities and limitations in practice; being the report of a conference held at Rothamsted on December 10th, 1926 (Benn, 1927)
Green manuring on chalk in S.W. Sussex, by H. Drewitt.--Some recent experiments on green manuring, by H.J. Page.--Green manuring, by J.A. Voelcker.--Organic manuring in the Lothians, by W. Bruce.--Green manuring in Surrey, by J.H. Mattinson.--The cultivation of lupins, by A.W. Oldershaw.--Summary of points, by C. Heigham and H.V. Garner