P LAKSHMAMMA, LAKSHMI PRAYAGA, and C SARADA, “Genetic variability for root, shoot and water use efficiency traits in castor (Ricinus communis L.): GENETIC VARIABILITY FOR WATER USE EFFICIENCY TRAITS IN CASTOR”, J. Oilseeds. Res., vol. 30, no. 1, Jul. 2013, doi: 10.56739/jor.v30i1.142798.