00417nam a2200145Ia 4500008004100000082001600041100002100057245008400078260003500162300000800197650001800205650002400223653001200247653001200259170901s1966    xx            000 0 und d  a591.5bS62E  aSouthwood, T.R.E 0aEcological MethodsbWith Particular Reference to the Study of insect Population  aLondonbChapman and Hallc1966  a391  aPure Sciences  aZoological sciences  aEcology  aInsects