00377nam a2200157Ia 4500008004000000041000800040082001200048100002300060245003600083260004200119300001300161650001300174650000800187650001300195650001100208210210b1929   xxu||||| |||| 00| 0 eng d  aeng  a580/115  aGANONG (William F)  aTextbook of botany for colleges  aNew YorkbThe Macmillan Companyc1929  axiii,604  aTextbook  afor  acolleges  abotany