Agricultural Science Digest, volume 27 issue 4 (december 2007) :
EFFECT OF SIMULATED ACID RAIN ON CHLOROPHYLL AND ASCORBIC ACID CONTENTS OF OCIMUM SANCTUM L. (Tulsi).
Punam Kumari, Y.S. Tomar*
1Botany Department, S.G.P.G. College, Saroorpur, Meerut, 250001, India.