00309nam a2200121Ia 4500008004100000020001400041041000700055082001000062100002200072245002600094260005800120300000900178180613s9999||||xx |||||||||||||| ||und||  a892782919  aen  a591.5  aFOIN, Theodore C. 0aEcological energetics  aU.S.AbCarolina biological supply cocmpany      1984  a16p.