Plants and society /
edited by M.S. Swaminathan and S.L.Kochhar.
- London : Macmillan Publishers, 1989.
- vii, 629 p. : ill., maps.
0333448677
90035097
Botany.
Botany--Societies, etc.
0333448677
90035097
Botany.
Botany--Societies, etc.