00354nam a2200121Ia 4500008004100000082002600041100001900067245005000086260004500136300001600181600001800197650001700215140224s9999    xx            000 0 und d  a634:551.578.1(213) L9  aRichards, P.W.  aThe tropical rain forest; an ecological study  aLondonbCambridge University Pressc1979  axviii,450p.  aP.W. Richards  aRain forests