Proceedings of the 9th International Symposium on Soil Biology and Conservation of the Biosphere. Vol. 1. /
Soil biology and conservation of the biosphere vol. 1.
Soil biology and conservation of the biosphere vol. 2.
Soil conservation.
Soil conservation for developing countries /
Proceedings of the 8th International Symposium on Pseudokarst
Proceedings of the symposium on sodic soils 1964 /
Methods in soil biology. /
Soil conservation in large-scale land use. : Proceedings. International conference, May 12-15, 1999 Bratislava. /
Proceeding of the international numismatic symposium /
Proceedings of the International numismatic symposium /
International symposium on preservatives in biological products : proceedings of the 38th symposium held at San Francisco, 11-13 June 1973 /
International symposium on biology of wood plants /
9th international symposium of the Technical committee on photon-detectors : Visegrád, Hungary 9-12 September, 1980, proceedings Vol. 1
Proceedings of the 9 th international conference : Physics teaching in engineering education "Challenges and solutions for effective teaching" : PTEE 2017 : 18th-19th May 2017 Faculty of Electrical Engineering, University of Žilina, Slovakia /
Soil conservation and management in developing countries : report of an expert consultation held in Rome, 22-26 November 1976.
24. international symposium on biological modele : špindlerův mlýn 11.-15.4.1988 : proceedings
12th International Symposium on Industrial Robots : 6th international conference on industrial robot technology : June 9th-11th, 1982, Paris, France : proceedings.
Soil conservation in large-scale land use. Abstracts. : International conference, Bratislava, 12.-15.5.1999. /
SOIL-Grassland-Animal relationships. Proceedings of 13th general meeting of
Proceedings of the 9th International Symposium on Soil Biology and Conservation of the Biosphere. Vol. 2 /