00337nam a2200133Ia 4500008004100000082001500041100002100056245002400077260004200101300001000143600002000153600002000173650001000193140113s9999    xx            000 0 und d  a581.332 L1  a" Barker, A. N."  aSpore research 1971  b"New York : Academic Press Inc, 1971"  a369p.  a"G. W. Gould, "  a"G. W. Gould, "  aSpore