Hermann WaibelWaibel, Hermann, Franz Schwarzbauer, Eugen Gomringer · First published 1983 · Latest edition 2005Open the Tome
Fair Trade and Organic AgriculturePriyanka Parvathi, U. Grote, Hermann Waibel, Arnab K. Basu, Lee Buyers · First published 2017Open the Tome
The impact of natural resource management researchWaibel, Hermann · First published 2007Open the Tome
The Economics of Integrated Pest Control in Irrigated RiceHermann Waibel · First published 1986Open the Tome
Die Ökonomik des chemischen Pflanzenschutzes im bewässerten Reisanbau der PhilippinenHermann Waibel · First published 1983Open the Tome
