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A Review of Soils and Lot Conditions for Onsite Wa...
作者
J. H. (John Herbert) Wiens / Epp, P. F. (Philip Frank) / British Columbia. Ministry of Environment. Assessment and Planning Division
出版1982
ISBN
0771988869 / 9780771988868
主題
Septic tanks
Soil and Agricultural Capability Inventory of the ...
作者
Philip Frank Epp / M. A. Fenger / British Columbia. Ministry of Environment. Resource Analysis Branch
出版1978
ISBN
OCLC:15835893
主題
Soil mapping
Soils of the Manson River-Fort Fraser Map Area
作者
Philip Frank Epp / Canada. Agriculture Canada / Evert Kenk
出版1983
ISBN
OCLC:150455354
主題
Soils
Soil Constraints for Septic Tank Effluent Absorpti...
作者
Epp, P. F. (Philip Frank) / British Columbia. Ministry of Environment
出版Kelowna : BC, Ministry of Environment, 1984
ISBN
0772600023 / 9780772600028
主題
Septic tanks
Soils of the Manson River-Fort Fraser Map Area
作者
Philip Frank Epp / Canada. Agriculture Canada
出版1983
ISBN
OCLC:13220237
主題
Soils