The International Hill Land Symposium was held at Oregon State University in April 1983.
Combinations of Pinus radiata and pastoral agriculture on New Zealand hill country : agricultural productivity
Characteristics of the population of Rhizobium trifolii in an old subterranean clover-grass pasture and its relationship to forage yield and quality
Livestock and rangeland performance to nitrogen fertilization in south-central New Mexico
Developing a beef herd management system to optimize pasture use
Dinitrogen-fixing plant symbioses for combined timber and livestock production
The management of systems of sheep production from forage resources
The production of venison and by-products from hill country
Improving hill pastures with grazing animals
The role of the grazing animal in nutrient cycling in hill pastures and implications for management
Seedbed preparation and establishment of forage species in Oregon