Pati, R . N and Tewari, D . N Conservation of medicinal plants/ R . N Pati and D . N Tewari - New Delhi A . P . H Publication 2009 - xxiii,424p.:ill; ISBN: 9788131305461 Subjects--Topical Terms: Cocervation--medicinal plants LC Class. No.: QH99.A1.P3 2009