Refine your search
Availability
-
Authors
- Jugenheimer, R.W. (6)
- Lonnquist, J.H. (1)
-
Collections
-
Holding libraries
-
Home libraries
-
Item types
-
Series
-
Topics
- Breeding (1)
- Breeding methods (2)
- Crossbreeding (1)
- Developmental stages (1)
- Germplasm (2)
- Hybrid vigour (2)
- Hybridization (3)
- Hybrids (3)
- Inbred lines (2)
- Inheritance (genetic... (2)
- Pest resistance (2)
- Pests of plants (2)
- Plant breeding (3)
- Pollination (1)
- Processing (2)
- Provenance (2)
- Resistance to injuri... (2)
- Seed certification (3)
- Seed production (5)
- Zea mays (6)
- Show more
- Show less