1
Lysimeters for evapotranspiration and environmental measurements : proceedings of the International Symposium on Lysimetry : Honolulu, Hawaii, July 23-25, 1991 /
Book
2
Pesticide chemistry : advances in international research, development, and legislation : proceeding of the Seventh International Congress of Pesticide Chemistry (IUPAC) Hamburg [5 - 10 August 1990]
Book