Grewal, S S, Kehar Singh, and M L Juneja. 2012. “Conservation and Production Potential of an Agro-Forestry System Integrating Grey Gum (Eucalyptus tereticornis), White Popinac (Leucaena Latisiliqua) and Turmeric (Curcuma Longa)”. The Indian Journal of Agricultural Sciences 65 (3). https://epubs.icar.org.in/index.php/IJAgS/article/view/18663.