PATEL, P A, G K MEHTA, and K R PRAJAPATI. 2007. “Economic Viability and Impact of Strategic Mass Deworming on Prevalence of Nematode Infection in Dairy Bovine in Mehsana Milk Shed Area, a Semi Arid Region in North Gujarat”. The Indian Journal of Animal Sciences 77 (6). https://epubs.icar.org.in/index.php/IJAnS/article/view/5352.