India, Jan. 10 -- Every year when the heavy rains, heat and high humidity of the monsoon months cease, and give way to that dry, cool weather of the winter for which northern India is so famous, my thoughts turn to the clear, fast-flowing rapids of the Sankosh and Manas with their backdrop of towering, thickly forested foothills.I can think of no part of the world which can boast of greater scenic enchantment combined with rich and varied wild life than this strip of Himalayan foothills.And I cannot think of a more engaging and more wonderful wild creature than the "newly-discovered" golden langur, as it feeds, plays and leaps from branch to branch in the tree tops, making the silvery-green leaves quiver against an azure sky." These words...