00616 a2200205 4500020001500000082001600015100002300031245004300054260005900097300001800156650004100174650003700215650001300252650003000265700002100295700002000316700002600336700002000362700002800382 a9559153080 a634.98bMAN aGunasena, H. P. M. aManual on jak cultivation in Sri Lanka aBattaramullabForestry Information servicec1996g1996 aiv,48p.c25cm aAgriculture and related technologies aForest exploitation and products aForestry aOrchards, fruits,forestry aRajakaruna, S. B aAriyadasa, K. P aWickramasinghe, Anoja aHerath, H. M. W aWickramasinghe, Preethi