00270nam a2200097Ia 4500008004100000082002100041100002300062245004900085260003000134300000800164140113s9999    xx            000 0 und d  a632.9:632.6   K8  a"Srivastava, A.S."  aRodent control for increased food production  a1968bRotary ClubcKanpur  a152