2 research outputs found
Rothamsted conferences on present day problems on crop production.
Mode of access: Internet
Soil Survey laboratory methods
First published 1974; Reprinted in 1982 and, with amendments, in 1987Available from British Library Document Supply Centre- DSC:8671.23(SS-TM--6) / BLDSC - British Library Document Supply CentreSIGLEGBUnited Kingdo