How teachers may use Farmers' Bulletin no. 687, eradication of ferns from pasture lands
By: F. E. Heald
Contributors: United States. Department of Agriculture. States Relations Service
Published: 1916
Language: eng
Subjects: Control; Study and teaching; Agriculture; Weeds
Notes: Caption title

At head of title: "United States Department of Agriculture, States Relations Service. A. C. True, Director."

"F. E. Heald, Assistant in Agricultural Education. Approved: C. H. Lane, Chief Specialist in Agricultural Education. January 1, 1916."--page 2.