TY  - BOOK
AU  - Dahiya S. S.  
AU  - Singh J. P
TI  - resaearch methods in plant sciences: Allelophathy 
SN  - 8172333838
AV  - SB126 .R47 2004 
PY  - 2004///
CY  - Jodhpur, India
PB  - Scientific Publishers
KW  - Soil analysis
KW  - Soil microbiology
N1  - Includes bibliographical reference and index
ER  -