00301    a2200109   4500020001500000082001700015100002100032245006600053260003400119300001900153650001900172  a0851989780  a571.782bPLA  aLang, G.A. eed.  aPlant dormancybphysilogy, biochemistry and molecular biology  aWallingfordbCABIc1996g1996  axx,386p.c24cm  aPlant Dormancy