Stikstofvoorsiening aan die grond deur die lupienspesies Lupinus albus, L. luteus en L. angustifolius

Grobbelaar, Hugo L (1964)

Skripsie (M. Sc. Agric.) -- Universiteit van Stellenbosch, 1964.

Full text to be digitised and attached to bibliographic record.

Thesis

Please refer to this item in SUNScholar by using the following persistent URL: http://hdl.handle.net/10019.1/56725
This item appears in the following collections: