SISUS: Feasible Source Contributions of  Biomass to Cane soil
       Phillips and Gregg in Oecologia (2001) p.174 Table 2 CaneSoil 50yr (n=2, k=1)

STATS       Forest s   Sugar ca
Unique       0.63887    0.36113


SISUS: Feasible Source Contributions of  d13C  to Cane soil
       Phillips and Gregg in Oecologia (2001) p.174 Table 2 CaneSoil 50yr (n=2, k=1)

STATS       Forest s   Sugar ca
Unique       0.63887    0.36113