00301nam a2200109Ia 4500008004100000082002200041100002700063245003300090260003600123300001000159650002200169140113s9999    xx            000 0 und d  a591.1.05:595.7 M0  a" Downer, Roger G. H."  aEnergy metabolism in insects  b"New york : Plenum press, 1981"  a244p.  aInsect physiology