00341    a2200121   4500020001500000082001700015100002500032245006200057260003400119300002100153650001900174700002600193  a8173191018  a571.538bPLA  aGamborg, O. L. eed.  aPlant cell, tissue and organ culturebfundamental methods  aNew DelhibNarosac1995g1995  aXXIV,348p.c24cm  aTissue culture  aPhillips, G. C. eed.