Field Crops Research, 27 ( 1991 ) 393 393 Elsevier Science Publishers B.V., Amsterdam

Announcements

THE FIRST WORKSHOP ON PLANT GROWTH ANALYSIS, BIOMATHEMATICS AND

NUMERICAL MATHEMATICS

Dates: Place: Info:

7-11 September 1992 Athens, Greece Dr. T.E. Simos 26 Menelaou Street Amfithea-Paleon Faliron 175 64 Athens, Greece

THE 13TH INTERNATIONAL SUNFLOWER CONFERENCE

Dates: 8-10 September 1992 Place: Pisa, Italy Info: co. Istituto di Agronomia

Via S. Michele 2 56100 Pisa, Italy