26.
29.
The Use of Sulfur Dioxide in Shipping Grapes; B471
by Jacob, H. E. (harry Ernest)...
ISBN: 9781014821249
30.
The Effect of Pruning in the Training of Young Olive Trees; B568
by Jacob, H. E. (harry Ernest)...
ISBN: 9781013771446
31.
Factors Influencing the Development of Internal Browning of the Yellow Newtown Apple; B370
by Overholser, E. L. (earle Lo...
ISBN: 9781014592040
34.
Powdery Mildew of the Grape and Its Control in California; E31
by Jacob, H. E. (harry Ernest)...
ISBN: 9781014436122