भुमलुरारि बेंखनथायाव अदेबानि गासै आयदा मुवा बिथिङाव , मोनसे गुरै लामा बाहायजाबोदों, “क्रान्तियारि’’ आरो “खाव-गोरान’’नि खामानि-होथाव बुंफुरलुफोर रोखायै बानायनो हाया।
A loose approach to geographical coverage has been used throughout since, in the context of the subject matter, working definitions cannot be clearly made of "tropical" and "semi-arid."