The Open University of Sri Lanka : Course of Study Leading to The Degree of Bachelor of Science Level 3 & 4 : Botany : plant ecology I - PSU11B3 & II - PSU2106
The Open University of Sri Lanka : Course of Study Leading to The Degree of Bachelor of Science Level 3 & 4 : Botany : plant ecology I - PSU11B3 & II - PSU2106
- Nawala : Open University of Sri Lanka, 1986, 1987.
- Level 3 Block I - 158 p., Level 4 Block I - 132 p., Level 4 Block II - 91 p. : illustrations ;
Plant Ecology - I - PSU11B3 --
Plant Ecology - II - PSU2106.
Plant Ecology.
581.5 / OPE
Plant Ecology - I - PSU11B3 --
Plant Ecology - II - PSU2106.
Plant Ecology.
581.5 / OPE