NED352289NED

241. Franko-Vizcaino E., Smeltekop F., McCreedy F.,Paul E.A., Har­ wood R.R. Microbial activity in soils under conventional and alterna­ tive farming systems. Amer. Soc. Agron. Annu. Meet. 1992. — p. 256. 242. Freytag H.E., Grabert D., Lutticih M. Zur Temperaturabhangigkeit den Bodenatmung unter naturlichen Bedingungen. Arch, acker und Pflanzenbau und Bodenk. — 1991, 35. — N 4. — s. 265-275. 243. Gidona., Rimmer D.L. Soil respiration on reclaimend coal-mine spoil. //B io l. Fert. Soils, 1993, 1 6 ,N 1. — p. 41-44. 244. Goetz S.J., Prince SD. Remote sensing of net primary production in boreal forest stands. // Agricultural & Forest Meteorology. 78 (3-4): 149-179, 1996 Feb. (14) 245. Gottschall R. Kompostirung. Aternative Konzepte. Aufl.-Karlsrue: Verlag C.F. Muller, 1992. — 286 s. 246. Grohn-Wtter Ursula. Der Schutz der biologischen Vielfalt als Beitrag zur Emarungssicherung der Zukunft. // Okologie Landbau, 1996, N 2. — s. 49-50. 247. Guido D., Reinhardt A. Nachwachaende Rohstoffe und Okobilanzen. // DLG Mitteilungen, 1996, N 2. — s. 18-19. 248. Gupta V.V.S.R., Grage P., Poper M.M. Carbon and nitrogen miner­ alization as influenced by longterm soil and crop residue manage­ ment systems in Australia. Amer. Soc. Agron. Annu. Meet. 1992 - Minneapolis, 1992. — p. 257-258. 249. Hall D.O., Ojima D.S., Parton W J. Scurlock JMO. Response o f tem­ perate and tropical grasslands to CO 2 and climate change. // Journal o f Biogeography. 22(2-3): 537-547,1995 Mar-May. (24) 250. Halvorson J.J., Smith J.L., Bolton H. Spatial relationships o f soil mikrobial processes in an arid shrub steppe ecosystem. Amer. Soc. Agron. Annu. Meet. 1992. — Minneapolis, 1992 — p. 258. 184