TY  - BOOK
AU  - Gregorio, Geronimo L.
TI  - Research in the biological sciences principles, methods and statistics: (with emphasis in agriculture, fishery, forestry and environment) 
SN  - 9789710406258
PY  - 2016///
KW  - Biology
KW  - Research
KW  - Methodology
KW  - sears
KW  - Agriculture
N1  - Includes bibliographical references
ER  -