Subject ASC0003l21

The Journal of horticulture, cottage gardener and country gentlemen.
n.s. v. 9 (o.s. v. 34) (July-Dec. 1865), Page 298 ()
New York Botanical Garden, LuEsther T. Mertz Library
BHL Page 9565821

Keywords

level slope bank diagram angle ground Diagram sloping bank math water

Contributors

Species