00411 a2200145 4500 3823611135 633 STO 20471 31743 Stoll, Gaby Natural crop protection based on local farm resources in the tropics and subtropics Weikersheim Margraf Verlag 1986 1998 188p. 21cm Field and plantation crops SR 48089 48089 0 0 0 0 SRC MKDL MKDL REF 2009-07-23 0 633STO 55328 2009-07-23 00:00:00 0.00 2016-10-31 SR