Refine your search
-
Custom search filters
Availability
-
Authors
-
Holding libraries
- UMPLIB GAMBANG (6)
-
Item types
- Final Year Report (2)
- Open Shelf (4)
-
Series
-
Topics
- Arid regions agriculture (1)
- Factory and trade waste as fer... (1)
- Fertilizer (2)
- Fertilizers (1)
- Irrigation farming (1)
- Manures (1)
- Microirrigation (1)
- Organic fertilizers (1)
- Organic wastes as fertilizer (1)
- PhosphorusxEnvironmental aspe... (1)
- Recycling (Waste, etc.) (1)
- Sewage sludge as fertilizer (1)
- Soils (1)
- Water (1)
- Water in agriculture (1)
- Show more
- Show less