The sirex woodwasp and its fungal symbiont: research and management of a worldwide invasive pest
Bernard Slippers, Peter de Groot, Michael John Wingfield
[Springer, ], 2012
 eBooks
Cravens, Richard H., author
Pests and diseases
Time-Life Books, 1977
 Buku Referensi
Kusnaedi, author
Pengendalian hama tanpa pestisida / Kusnaedi
Swadaya , 1997
 Buku Teks
Ntow, William Joseph, author
The use and fate of pesticides in vegetable-based agroecosystems in Ghana
Taylor & Francis/Balkema, 2008
 Buku Teks
Socially relevant policy analysis : structuralist computable general equilibrium models for the developing world / edited by Lance Taylor
The Masaachusetts Institute of Technology , 1990
 Buku Teks
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