1. Agrochemical characteristic of mountain-meadowed soil in Armenia. Themes of V Union Report of Society of Soil-Scientists, V. 3, Minsk, 1977, p. 4.

2. Concentration of nitrates in sprouts of some agricultural plants. Armenian Biological Journal, 1983, N 3, p. 4.

3. The influence of polluted waters on content of NPK in some plants. Armenian Biological Journal, 1983, N 6, p. 4.

4. Soil pollution in Yerevan and its suburbs with heavy metals. Armenian Biological Journal, 1987, N 8, p. 4.

5. The influence of heavy metals on sprout's growth in some agricultural plants // Armenian Biological Journal, 1988, N 1, p. 6. Recent Publications:

1. Diagnostics of soils, irrigated with heavy metals polluted waters according to the invertasa and phosphatasa activity. Editorial staff of the "Armenian Biological Journal, 1995, -10 p., 3 tables. Bibliogr.: 10 titles - Russ.-Dep. 18.08.95, N 54 - Ar. 95.

2. Polluted waters influence of Depit river on biological activity of soil. Armenian Biological Journal (in press).