00226nam a22000977a 4500003000400000008004100004082001600045245002900061260003000090300000800120OSt240228b        |||||||| |||| 00| 0 eng d  aP631.3bJ78  aJ. Agric. Engg. - Vol.19  aNew DelhibI.S.A.E.c1982  a1-4