00337nam a2200145Ia 4500008004100000082002000041100001600061245002200077260002600099300000800125650001800133650001800151653001200169653001000181170901s1985    xx            000 0 und d  a574.50954bN37H  aNegi, S. S. 0aHimalayan Ecology  aDehradunbBSMPSc1985  a140  aLife sciences  aPure Sciences  aEcology  aIndia