1
Biologically active natural products : agrochemicals /
Book
Subject (ZB): ...plant protection...
2
Pesticides and alternatives : innovative chemical and biological approaches to pest control : proceedings of an international conference, Orthodox Academy of Crete, Kolymbari, Crete, Greece, Sept. 4-8, 1989 /
Book
3
Gaschromatographie der Pflanzenschutzmittel. 16 : tabellarische Literaturreferate.
Book
Ebing, W.
1989
Subject (ZB): ...plant protection...