共 56 条
[2]
[Anonymous], 1983, ACID DEPOSITION ATMO
[3]
BINKLEY D, 1986, BIOL FERT SOILS, V2, P77, DOI 10.1007/BF00257583
[4]
Bornkamm R., 1982, URBAN ECOLOGY
[5]
BREMNER J M, 1971, Soil Biology and Biochemistry, V3, P289, DOI 10.1016/0038-0717(71)90038-1
[6]
BRITTON NL, 1906, T BRONX SOC ARTS SCI, V1, P5
[8]
BROUGHTON JG, 1966, 20 U NEW YORK STAT E
[10]
COLE DN, 1985, USDA INT350 FOR SERV