@article{doi:, author = {Muhammad, Faqir and Nabi, Ghulam}, title = {A Markov Chain Model for Rainfall Occurrence in Pakistan}, journal = {Med J Islamic World Acad Sci}, volume = {4}, number = {2}, pages = {173-178}, year = {1991}, doi = {}, note ={doi: }, URL = {https://dx.doi.org/}, eprint = {https://dx.doi.org/} }