TY  - BK
AU  - Crissman,C.C.
TI  - Seed potato systems in the Philippines:  A case study
SN  - 92-9060-136-1
PY  - 1989///
CY  - Lima (Peru)
PB  - CIP, 
KW  - Breeding
KW  - AGROVOC
KW  - Food production
KW  - Philippines
KW  - Plant physiology
KW  - Plant propagation
KW  - Plant protection
KW  - Seed pathology
KW  - Seed production
KW  - Storage
KW  - Tubers
KW  - Varieties
KW  - Yields
N1  - Tables, graphs, references p. 57-59, appendices
ER  -