Karunakaran C.K.
Thekku - 2nd rev. ed. - Thiruvananthapuram State Institute of Languages 1995 - 198p.
Teak
Agricuture
Teak cultivation
630 / KAR/T
Thekku - 2nd rev. ed. - Thiruvananthapuram State Institute of Languages 1995 - 198p.
Teak
Agricuture
Teak cultivation
630 / KAR/T