A Rapid Laboratory Method for the Determination of Exchangeable Magnesium in Soils Michael Peech, C. M. Tidwell, M. L. Brown 21 - 29 PDF
The Adaptability of Rapid Laboratory Methods to the Study of Highly Organic Soils W. T. Forsee, Jr. 30 - 32 PDF
Effect of Various Degrees of Heading Back on Subsequent Growth of Avocado Trees Hamilton F. Traub, T. Ralph Robinson 43 - 47 PDF
Investigation on the Development of Color in Citrus Fruits Erston V. Miller, J. R. Winston 87 - 89 PDF
The Ascorbic Acid (Vitamin C) Content of Juice of the Principal Varieties of Florida Oranges Paul L. Harding, J. R. Winston 90 - 94 PDF
Factors Influencing the Development and Control of Scale Insects on Citrus W. L. Thompson 104 - 111 PDF
