Matches in Harvard for { <http://id.lib.harvard.edu/aleph/006877308/catalog> ?p ?o. }
Showing items 1 to 15 of
15
with 100 items per page.
- catalog contributor b9545818.
- catalog created "[1939].".
- catalog date "1939".
- catalog date "[1939].".
- catalog dateCopyrighted "[1939].".
- catalog extent "23 p.".
- catalog issued "1939".
- catalog issued "[1939].".
- catalog language "eng".
- catalog publisher "Hagerstown, MD. : The Porter Chemical Co.,".
- catalog subject "Hydroponics Nutrition.".
- catalog subject "Plant growing media.".
- catalog subject "Plants Nutrition.".
- catalog title "From test tube to trowel : water and sand cultures, synthetic plant hormones, soil testing, plant food chemicals.".
- catalog type "text".