Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Enlow, C. R."'
Autor:
Enlow, C. R., Coleman, J. M.
Publikováno v:
Agronomy Journal; August 1929, Vol. 21 Issue: 8 p845-853, 9p
Autor:
Tinker, R., Lauter, W.
Publikováno v:
Economic Botany; Jul1956, Vol. 10 Issue 3, p254-257, 4p
Publikováno v:
NASSP Bulletin; May1948, Vol. 32 Issue 155, p25-63, 39p
Autor:
Austin, Daniel F.
Publikováno v:
Environmental Conservation; Spring1978, Vol. 5 Issue 1, p25, 0p
Autor:
Jackson, F. R.
Publikováno v:
Environmental Conservation; Spring1978, Vol. 5 Issue 1, p34, 0p
Autor:
P. CHOWDAPPA
In keeping with advances in technologies, this book is a comprehensive and illustrated up-to-date resource on the diseases of important field and horticultural crops. This book offers full information on the causes, distribution, symptoms, epidemiolo
Publikováno v:
Economic Botany; Jul1956, Vol. 10 Issue 3, p257-257, 1p
Autor:
Miloslav Rechcigl
The greatest challenge of our time is to produce sufficient food ot keep pace with the rapidly growing population. In the opinion of experts, during the next 25 years there will be a need for as much food as was produced in the entire history of mank