1. A.O.C.S. official method Aa 3–38, 1988a. Official and Tentative methods for American oil chemists society. 3rd ed., including revision upto 1988. American Oil Chemists, Illinois
2. A.O.C.S. official method Ce-1-62, 1988b. Fatty acid composition by G.L.C.
3. Production of biogas from willow dust by a batch fermentation process;Balasubramanya;J. Text. Assn.,1981
4. Production of biogas and biomanure from textile mill processing residue, willow dust, by anaerobic fermentation;Balasubramanya;Agric. Wastes,1986
5. Large scale digestion of willow dust in batch digesters;Balasubramanya;Biol. Wastes,1988