Practical plant protection
Holmes, E
Practical plant protection - London: Constable & Company LTD., 1955 - xii, 252p.
xii, 252p.
Agriculture
Weed Grassland
632.7 / J5
Practical plant protection - London: Constable & Company LTD., 1955 - xii, 252p.
xii, 252p.
Agriculture
Weed Grassland
632.7 / J5