00382nam a2200133Ia 4500008004100000082001900041100002400060245003900084260004000123300001000163600001800173600001800191650003900209140113s9999    xx            000 0 und d  a632.651(02) M5  a" Zuckerman, B. M."  aPlant nematology laboratory manual  b"University of Massachusetts, 1985"  a212p.  a"Mai, W. F. "  a"Mai, W. F. "  aPlant nematology laboratory manual