Annual forage production in grams per square decimeter of tuft area based on the chartings made before clipping, 1925-1931. Black grama quadrats clipped at a height of 2 and 1 inches. Original Photo Number 450766.
Description: Annual forage production in grams per square decimeter of tuft area based on the chartings made before clipping, 1925-1931. Black grama quadrats clipped at a height of 2 and 1 inches. Original Photo Number 450766.
