Al Hamdi B, 2001, AGRON J, V93, P43; Allen SE, 1989, CHEM ANAL ECOLOGICAL; BATES LS, 1973, PLANT SOIL, V39, P205, DOI 10.1007/BF00018060; BAZIRAMAKENGA R, 1995, J CHEM ECOL, V21, P1271, DOI 10.1007/BF02027561; Bohnert HJ, 1999, SCI HORTIC-AMSTERDAM, V78, P237; Cheremisinoff PN, 1978, CARBON ADSORPTION HD; Chou CH, 1999, CRIT REV PLANT SCI, V18, P609, DOI 10.1016/S0735-2689(99)00393-7; Dalton BR, 1999, PRINCIPLES AND PRACTICES IN PLANT ECOLOGY, P57; FAITHFULL NT, 2002, MEHTODS AGR CHEM ANA; Harper J. L., 1977, POPULATION BIOL PLAN; Hodges DM, 1999, PLANTA, V207, P604, DOI 10.1007/s004250050524; Inderjit, 2004, CAN J BOT, V82, P168, DOI 10.1139/b03-137, 10.1139/B03-137; Inderjit, 1999, PRINCIPLES AND PRACTICES IN PLANT ECOLOGY, P35; Inderjit, 1999, WEED TECHNOL, V13, P176, DOI 10.1017/S0890037X00045115; INDERJIT WJ, 2001, PLANT ECOL EVOL SYST, V4, P4; LIEBL RA, 1983, J CHEM ECOL, V9, P1027, DOI 10.1007/BF00982209; LORENZI HJ, 1989, P 20 C INT SOC SUG T, P571; Lutis S, 1996, J PLANT PHYSIOL, V149, P186, DOI 10.1016/S0176-1617(96)80193-3; MANECHINI C, 2000, INT CANE ENERGY NEWS, V2, P7; McCue P, 2000, PROCESS BIOCHEM, V35, P603, DOI 10.1016/S0032-9592(99)00111-9; Politycka B, 2005, ALLELOPATHY J, V16, P47; Sampietro DA, 2006, PLANT SOIL, V280, P157, DOI 10.1007/s11104-005-2856-5; Sampietro DA, 2006, ALLELOPATHY J, V17, P33; Sampietro DA, 2006, PLANT GROWTH REGUL, V48, P21, DOI 10.1007/s10725-005-5135-9; Sampietro DA, 2006, J PLANT PHYSIOL, V163, P837, DOI 10.1016/j.jplph.2005.08.002; Singh HP, 2003, CRIT REV PLANT SCI, V22, P239, DOI 10.1080/713610858; SMIRNOFF N, 1989, PHYTOCHEMISTRY, V28, P1057, DOI 10.1016/0031-9422(89)80182-7; SWAIN T., 1959, Journal of the Science of Food and Agriculture, V10, P63, DOI 10.1002/jsfa.2740100110; Szekely G.Y., 2004, ACTA BIOL SZEGEDIENS, V48, P81; Walkley A, 1934, SOIL SCI, V37, P29, DOI 10.1097/00010694-193401000-00003; Wardle DA, 1997, OECOLOGIA, V109, P291, DOI 10.1007/s004420050086; Weston LA, 2003, CRIT REV PLANT SCI, V22, P367, DOI 10.1080/713610861; Zeng RS, 2001, AGRON J, V93, P72, DOI 10.2134/agronj2001.93172x