by Kolwzan, K., Polish Register of Shipping, Gdansk (Poland). Dept. of Machinery and Equipment, Narewski, M., Polish Register of Shipping, Gdansk (Poland). Dept. of Machinery and Equipment
Published in Latvijas k̦īmijas žurnāls (01.12.2012)

by Nurmet, M., Estonian Univ. of Life Sciences, Tartu (Estonia). Inst. of Economics and Social Sciences, Poder, A., Estonian Univ. of Life Sciences, Tartu (Estonia). Inst. of Economics and Social Sciences, Lehtsaar, J., Estonian Univ. of Life Sciences, Tartu (Estonia). Inst. of Economics and Social Sciences, Vaernik, R., Estonian Univ. of Life Sciences, Tartu (Estonia). Inst. of Economics and Social Sciences, Plaan, E., Estonian Univ. of Life Sciences, Tartu (Estonia). Inst. of Economics and Social Sciences, Zeiger, P., Estonian Univ. of Life Sciences, Tartu (Estonia). Inst. of Economics and Social Sciences, Loolaid, U., Institute of Rural Development, Tartu (Estonia)
Published in Economic science for rural development (2008)

by Bartol, T., Ljubljana Univ. (Slovenia). Biotechnical Fac., Agronomy Dept
Published in Zbornik gozdarstva in lesarstva (2007)