Agriculture in the tropics: An Elementary Treatise
Willis, J C
Agriculture in the tropics: An Elementary Treatise - 3rd ed. - Cambridge: The University Press, 1922 - xvi, 223p. - Cambridge biological series .
Agriculture
Climate Plant life
631(213) / F2
Agriculture in the tropics: An Elementary Treatise - 3rd ed. - Cambridge: The University Press, 1922 - xvi, 223p. - Cambridge biological series .
Agriculture
Climate Plant life
631(213) / F2