Science reporter monthly magazine subscription

Science reporter monthly magazine subscription

Science reporter monthly magazine subscription use full for ias exam  published this article page no 16 the total annual precipitation in india is about 4000 cubic km. surface water and replenishable groundwater contribute to 1869 cubic km but only 60 per cent of this can be put to beneficial uses which means only 1122 cubic km is a utilizable water resource in india buy science reporter online.