Obispo, Herlorraine Peach A. <br/><br/>
Characterization and evaluation of substrates for plant growth promoting rhizobacteria / 
Herlorraine Peach A. Obispo 
 - MMSU  2019 
 - xvii, 89 leaves ;  28 cm. 
<br/><br/> Thesis (BS Biology) -- Mariano Marcos State University - College of Arts & Sciences, City of Batac, 2019 
<br/><br/>Bibliography: leaves 44-47