Uptake of calcium, magnesium and potassium by corn (Zea mays L.) in relation to liming, soil moisture and plant density [microform].
| Hovedforfatter: | |
|---|---|
| Format: | Visual Material |
| Sprog: | English |
| Udgivet: |
Quezon City
Photoduplication Service, University of the Philippines Library
1977.
|
| Fag: |