00559     2200169   4500001002100000005001500021035002000036245009400056100001700150300003500167856001500202260009500217084001600312020001800328600003000346990001300376INLIS00000000000417520241016013156  a0010-10240002021 aSeed Ecology /cUniversity of Nottingham Nineteenth Easter School in Agricultural Science0 aW. Heydecker  a578 p,; ills.; tabs.; 22,5 cm.  aBBPSI PADI  aLondon :bUniversity of Nottingham Nineteenth Easter School in Agricultural Science,c1973  a582.4 EAS s  a0-271-01158-0 4aECOLOGY, SEED, PERBENIHAN  a213/1992