00507nam a2200205Ia 4500 150909s9999 xx 000 0 und d English 632.9 MCE/US Mcewen F.L Author Use and significance of pesticides in the environment Newyork Wiley-Interscience Publication 1979 538 Pages USD.27.50 Plant Protection BK 229450 229450 0 0 0 0 KAUCOA KAUCOA 2015-09-16 0.00 0 632.9 MCE/US KAU-COA-11926 2015-09-16 00:00:00 2015-09-16 BK