00370    a2200109   4500082001700000245006300017260006700080300001600147650001000163650003100173650005600204  a631.521bPRO  aProceedings of the international seed testing association   aNorwaybThe International Seed Testing Associationc1971g1971  a576p.c22cm  aSEEDS  aCULTIVATION AND HARVESTING  aSPECIFIC TECHNIQUES:APPARATUS, EQUIPMENT, MATERIALS