Botany Sri Lanka.

A Revised handbook to the flora of Ceylon volume VIII by: (Language materials, printed)

A Revised handbook to the flora of Ceylon volume VII by: (Language materials, printed)

A Revised handbook to the flora of Ceylon volume VI by: (Language materials, printed)

A Revised handbook to the flora of Ceylon volume V by: (Language materials, printed)

A Revised handbook to the flora of Ceylon volume IX. v.9 . published by Amerind Pub. Co. / by: (Language materials, printed)

A Revised handbook to the flora of Ceylon volume IV by: (Language materials, printed)

A Revised handbook to the flora of Ceylon volume III by: (Language materials, printed)

A Revised handbook to the flora of Ceylon volume II by: (Language materials, printed)

A Revised handbook to the flora of Ceylon volume I by: (Language materials, printed)

Botany Sri Lanka.