TY  - BOOK
AU  - Rettew,Granville Raymond
AU  - Thompson,Forrest Grant
ED  - Mushroom Supply Company, Toughkenamon, Pa.
TI  - Manual of mushroom culture,
AV  - SB353 .R44
U1  - 635.8 
PY  - 1948///]
CY  - Toughkenamon, Pa.
PB  - Mushroom Supply Co.
KW  - Mushroom culture
KW  - Mushrooms
KW  - Diseases and pests
N1  - Earlier editions issued by Chester County Mushroom Laboratories, West Chester, PA
ER  -