Hussain, Abid, Sidra Majeed, Muhammad Z. Khan, and Waqas Farooq. 2021. “Productive Use of Natural Resources for Promotion of Horticultural Crop Production through Rooftop Rainwater Harvesting in Rain-Fed Hilly Areas of Punjab: Rooftop Rainwater Harvesting in Rain-Fed Hilly Areas”. Proceedings of the Pakistan Academy of Sciences: B. Life and Environmental Sciences 58 (1):65-76. https://doi.org/10.53560/PPASB(58-1)641.