Payawal, Ernesto Y. <br/><br/>
Growth and yield performance of organically - grown tomato (Lycopersicon esculentum M.)  applied with different concentration of wood vinegar  [manuscript] / 
Ernesto Y. Payawal. 
 - Magalang, Pampanga :  Pampanga State Agricultural University,  2017. 
 - xii, 60 leaves :  illustrations ;  28 cm. + 1 CD.