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Kroschel, Jürgen: Integrated pest management in potato production in the Republic of Yemen with special reference to the integrated biological control of the potato tuber moth (Phthorimaea operculella Zeller)
/ Jürgen Kroschel. GTZ. [Drawings: Kerstin Laupheimer]. - Weikersheim : Margraf, 1995. - XIV, 227 S. : Ill., graph. Darst.; 21 cm - (Tropical agriculture; 8)
ISBN 978-3-8236-1242-1 / 3-8236-1242-5 kart. : DM 63.00
Quelle: DNB
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