Relation of cane cultivation to the control of fungous diseases
Johnston, J.R.
Relation of cane cultivation to the control of fungous diseases - Washington 1913 - 1-13 p. - Diseases Puerto Rico Agriculture. Circular No. 3 .
Relation of cane cultivation to the control of fungous diseases - Washington 1913 - 1-13 p. - Diseases Puerto Rico Agriculture. Circular No. 3 .