Search Results for the EPA National Library Catalog

Items Found: 6

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Your Search: (SUBJECT=Plants Hardiness.)

 
 
 

Select Item Title Year Published
Development of a protocol for testing effects of toxic substances on plants / 1981
Effects of smothering a Spartina alterniflora salt marsh with dredged material : final report / 1978
Responses of plants to environmental stresses 1980
Responses of plants to environmental stresses 1972
The hardiness of plants. 1956
USDA plant hardiness zone map : {North America} / 1990

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