TY  - BOOK
AU  - Sajise,Percy Eres,1943-
TI  - Evaluation of Cogon (imperata cyluidrica (L.) Beauv.) as a seral stage in Philippine vegetational succession: I. The cogonal seral stage and plant succession. II. Autecological studies on Cogon 
PY  - 1972///
CY  - Ann Arbor, Mich.
PB  - University Microfilms International
N1  - Thesis (Ph.D.) - Cornell University, 1972
ER  -