Sharma, N. K., Samra, J. S., & Singh, H. P. (2001). Poplar (<I>Populus deltoides</I>) Based Agroforestry Systems for an Alluvial Soil under Irrigated Condition in Western Uttar Pradesh. Indian Forester, 127(1), 61–69. https://doi.org/10.36808/if/2001/v127i1/2756