Englishil nannai samsarikkam (Effective english speaking)/

অনুযায়ী Jawahar K
প্রকাশিত 2014

‘AMRITHAPALA’ (Janakia arayalpatra, Joseph & Chandrasekharan), A NEW DRUG FROM THE KANI TRIBE OF KERALA

অনুযায়ী P.PUSHPANGADAN; A. RAJASEKHARAN; P.K. RATHEESHKUMAR; C.R. JAWAHAR; K. RADHAKRISHNAN; C.P.R. NAIR; L. SARADA AMMA AND A.V. BHATT
প্রকাশিত 1990