Rajendran, P. C. Systematic and economic botany of perennial plantation crops and spices / P. C. Rajendran, K. A. Kumar, B. Suma - New Delhi : New Central Book Agency, 2010 - xii, 228 p. 1. Perennial plantation crops2. Perennial spice crops ISBN: 9788173816116 Subjects--Topical Terms: Botany-Economic botany Dewey Class. No.: 581.6 / R1617