ACTA ECOLOGICA SINICA, Volume 20, Issue 4,2000, Pages 697-701, doi:10.3321/j.issn:1000-0933.2000.04.030
ACTA ECOLOGICA SINICA, Volume 20, Issue 4,2000, Pages 692-696, doi:10.3321/j.issn:1000-0933.2000.04.029
ACTA ECOLOGICA SINICA, Volume 20, Issue 4,2000, Pages 663-668,
ACTA ECOLOGICA SINICA, Volume 20, Issue 4,2000, Pages 545-551, doi:10.3321/j.issn:1000-0933.2000.04.003
ACTA ECOLOGICA SINICA, Volume 20, Issue 4,2000, Pages 678-684, doi:10.3321/j.issn:1000-0933.2000.04.027