00343nam a2200121Ia 4500008004100000082001500041100002400056245002200080260004200102300001000144490005100154650001600205140113s9999    xx            000 0 und d  a576.311 M3  a"Giles, Kenneth L."  aPlant protoplasts  b"New York : Academic Press Inc, 1983"  a304p.  aInternational review of cytology supplement 16  aProtoplasts