[1]
C. Swaminathan, R . S. Vinaya Rai, K. K. Suresh, and K . Sivaganam, “IMPROVING SEED GERMINATION OF <em>DERRIS</em> <em>INDICA</em> BY VERTICAL SOWING”, JTFS, vol. 6, no. 2, pp. 152–158, Dec. 1993.