Kumar Rao et al., 1983. Exp. Agric., 19 (2): 131-141
Document reference
Kumar Rao, J. V. D. K.; Dart, P. J.; Sastry, P. V. S. S., 1983. Residual effect of pigeonpea (Cajanus cajan) on yield and nitrogen response of maize. Exp. Agric., 19 (2): 131-141
