[Protracted effect of a polyethylene foil on the melting point of organic compounds].
D027462:Chenopodium; D009930:Organic Chemicals; D020959:Polyethylene; D011095:Polyethylenes
D009930:Organic Chemicals; D011095:Polyethylenes; D020959:Polyethylene
CHENOPODIUM; POLYETHYLENES