Title: Fertiliser requirements of vegetable crops
First published: 1974
Description: The D. J. Greenwood author here is not Davydd J. Greenwood and the indexing system should be changed to correct this.
Subjects: Addresses, essays, lectures, Fertilizers, Fertilizer requirements, Vegetables, Corn
LC classification: S631 .F37 no. 145, S667.V5 .F37 no. 145