1. Brahmachary, R.L. and Dutta, J., 1981, On the pheromones of tigers experiments and theory, Am. Nat., 118: 561.
2. Brahmachary, R.L. and Dutta, J., 1987, Chemical communication in the tiger and leopard, in: “Tigers of the World”, R.L. Tilson and U.S. Seal, eds., Noyes Publication, U.S.A.
3. Brahmachary, R.L., Sarkar, P., Mousumi and Dutta, J., 1990, The aroma of Rice…. and tiger, Nature, 344: 26.
4. Buttery, R. G., Ling, L.C. and Juliano, B.O., 1982, 2-acetyl-1-pyrroline — an important aroma component of cooking rice, Chem. Indust., 4: 958.
5. Curtis, R.F., Ballantine, J.A., Keverne, E.B., Bonsall, R.W. and Michael, R.P., 1971, Identification of primate sexual pheromones and the properties of synthetic attrac:ants, Nature, 232: 396.