1.
Fumigation with Liquid Hydrocyanic Acid; B308-B308. 5
by Quayle, H. J. (Henry Josef)...
ISBN: 9781015159549
List Price: $11.95
2.
Handbook of Plant Disease and Pest Control; C204
by Smith, Ralph E. (Ralph Elio...
ISBN: 9781014649584
List Price: $11.95
3.
4.
Tests of Chemical Means for the Control of Weeds. Report of Progress; P4(2)
by Gray, George Putnam 1877-1968
ISBN: 9781014531056