Type: BOOK - Published: 1997-10-15 - Publisher: Elsevier
This text presents an up-to-date account of the soft-scale insects, "Coccidae", and covers almost the entire spectrum of the knowledge of this insect family. It
Authors: Massachusetts. State Board of Agriculture
Categories: Agriculture
Type: BOOK - Published: 1878 - Publisher:
Vols. for 1889-1894, 1906-1912 issued with the Annual report of the Massachusetts Agricultural Experiment Station; vols. for 1895-1905 issued with the Annual re