00358nam a2200097Ia 4500008004100000082002200041100008800063245007800151260002300229300000800252140113s9999    xx            000 0 und d  a632.937(051)   K9  a"Commonwealth  Agricultural Bureaux, Central Sales, Farmation Royal Bucks, England"  aTechnical Bulletin No.12 of the Commonwealth Instt. Of Biological Control  a1969bCABcEngland  a162