The threatened plants of Sri Lanka
Abeywickrama, B.A.
The threatened plants of Sri Lanka - NARESA Colombo - 56 - Fern-allies Ferns Gymnosperms Angiosperms - UNESCO-MAB National Committee for Sri Lanka Publication No.16 .
http://thakshana.nsf.ac.lk/slstic/NA-42/NA _42.pdf = Abeywickrama, B.A.
M
B
NA-42
NA-42
Biological Sciences
The threatened plants of Sri Lanka - NARESA Colombo - 56 - Fern-allies Ferns Gymnosperms Angiosperms - UNESCO-MAB National Committee for Sri Lanka Publication No.16 .
http://thakshana.nsf.ac.lk/slstic/NA-42/NA _42.pdf = Abeywickrama, B.A.
M
B
NA-42
NA-42
Biological Sciences