Books by P. L. Gile
Total count: 7
Relation of calcareous soils to pineapple chlorosisPorto Rico Agricultural Experiment Station1911-01-01
Lime-magnesia ratio as influenced by concentrationPorto Rico Agricultural Experiment Station1912-01-01
The red clay soil of Porto RicoPorto Rico Agricultural Experiment Station1914-01-01
The effect of strongly calcareous soils on the growth and ash composition of certain plantsPorto Rico Agricultural Experiment Station1914-01-01
The bat guanos of Porto Rico and their fertilizing valuePorto Rico Agricultural Experiment Station1918-01-01
Estimation of colloidal material in soils by adsorptionU.S. Dept. of Agriculture1924-01-01