Ушбу ишга иқтибос қилган ишлар

2 та иш

Иш: Differential Fertilisation of Pine Plantations on Acid Forest Soils

1. ENID: An Expert System for Fertiliser Prescription in the Cape Province of South Africa

   T. W. Payn, D. C. Grey, D. G.M. Donald

   МақолаSoil and Land Suitability AnalysisSouth African Forestry Journal19890 иқтибос

   ABIABI:AkademIndex/openalex/1989.article.000051

2. Fertilisation of<i>Pinus radiata</i>on Some Marginal Sites in the Southern Cape

   G. N. Schafer, W. H. Groenewald

   МақолаForest ecology and managementSouth African Forestry Journal19900 иқтибос

   ABIABI:AkademIndex/openalex/1990.article.000074