00326nam a22000977a 4500008004100000022001400041040005500055245002000110260008200130310001600212230628b        |||||||| |||| 00| 0 eng d  a0970-8421  aNational Science LibrarycNational Science Library  aHima-paryavaran  aAlmora: bG. B. Pant Institute of Himalayan Environment & Development, c1989  aBi-annually