1
Published 1986
Springer Berlin Heidelberg
Table of Contents: ... and Approaches -- 3.1 Crop Protection: The Role of the Agricultural Development and Advisory Service in England...

2
by Palti, Josef
Published 1981
Springer Berlin Heidelberg
Table of Contents: ... and Physiologically Active Chemicals -- 3.6 Hop Wilt in England:Success of Integrated Control --...