Title:
Determination of economic injury levels and economic threshodls of viruliferous cereal aphids on a winter and a spring wheat
Personal Author:
Physical Description:
1 reel; 35mm
DSP_DISSERTATION:
Thesis (PhD) - Purdue University, 1987
Available:*
Library | Item Barcode | Call Number | Material Type | Item Category 1 | Status |
---|---|---|---|---|---|
Searching... | 30000003375528 | MFL 6965 | Non Circulating Microfilm | Microfilm | Searching... |