A Century of West Himalayan Orchids

Biotechnology of Orchids

Orchid Culture : In Ceylon and the East

Orchid Flora of Arunachal Pradesh

Orchid Flora of Kamrup District, Assam (with Illustrations)

Orchid Genera in Thailand (I, II and III Bound in One)

Orchid Genera in Thailand VI : Neottioideae Lindl.

Orchid Genera in Thailand, VIII : Bulbophyllum Thou

Orchidaceae of Arunachal Pradesh Checklist

Orchids : Biodiversity and Conservation

Orchids : Botany, Breeding, Cultivation, Uses and Post-Harve...

Orchids in India

Orchids of Himachal Pradesh

Orchids of India : A Glimpse

Orchids of India : Commercialization and Conservation

Orchids of India II : Biodiversity and Status of Bulbophyllu...

Orchids of Kumaun Himalaya

Orchids of Nagaland

Orchids of Odisha : A Handbook

Orchids of Orissa

Orchids: Science and Commerce

Value Addition in Flowers and Orchids

Ornamental plants and garden design in tropics and subtropic...

A Checklist of Indian Mosses

Strobilanthes Blume(Acanthaceae) in Peninsular India