posted on 2018-08-07, 04:05authored byAlbert Delfin Rovira
Lecture given by Doctor Albert D. Rovira, CSIRO Division of Soils, Canberra, ACT at the Waite Campus, University of Adelaide, 10.5.1991.<p><br></p><p>This lecture is part of the Campus Seminars and Distinguished Lecturer
Series, Waite Campus, University of Adelaide, 1991 – 1997. </p>
<a href="https://figshare.com/projects/Campus_Seminars_and_Distinguished_Lecturer_Series_Waite_Campus_University_of_Adelaide/17756">https://figshare.com/projects/Campus_Seminars_and_Distinguished_Lecturer_Series_Waite_Campus_University_of_Adelaide/17756</a>