TY  - GEN
AU  - Kelley Arthur Pierson
TI  - Mycotrophy in plants; |b lectures on the biology of mycorrhizae and related structures
AV  - QK604  
U1  - 581.55724 
PY  - 1950///
CY  - Waltham, Mass., 
PB  - Chronica Botanica Co., 
KW  - Mycorrhizas
KW  - Soil microbiology
N1  - Bibliography: p. [183]-206
ER  -