Hole, R. S.
A manual of botany for Indian forest students / by R.S. Hole. - Calcutta : Superintendent Government Printing, 1909. - xi, 250 [xv] p.
Botany.
A manual of botany for Indian forest students / by R.S. Hole. - Calcutta : Superintendent Government Printing, 1909. - xi, 250 [xv] p.
Botany.