Ryan, John, 1944-
جون ريان سبّاح أسترالي
VIAF ID: 73570086 ( Personal )
Permalink: http://viaf.org/viaf/73570086
Preferred Forms
- 100 1 _ ‡a Ryan, John ‡d 1944-
- 100 1 _ ‡a Ryan, John, ‡d 1944-
- 100 0 _ ‡a جون ريان ‡c سبّاح أسترالي
4xx's: Alternate Name Forms (17)
Works
Title | Sources |
---|---|
Challenges and strategies for dryland agriculture, 2004: | |
Desert and dryland development, 2002: | |
The international dimension of the American Society of Agronomy : past and future | |
A perspective on soil erosion and conservation in Lebanon, 1982: |