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irwin roman

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Commercial 'mums, new and standard varieties

Roman J. Irwin (Firm) · Roman J. Irwin, Inc.

22 sayfa · 1937

Nursery stock / Catalogs / Wholesale trade / Seeds / Seedlings

1915 florists' wholesale catalogue of plants, cuttings, bulbs and choice flower seeds, supplies

Roman J. Irwin (Firm) · Roman J. Irwin

32 sayfa · 1915

Nursery stock / Catalogs / Roses / Flowers / Seeds

Plants and cuttings, bulbs, seeds, insecticides, fertilizers, supplies

Roman J. Irwin (Firm) · Roman J. Irwin

34 sayfa · 1938

Farm supplies / Nursery stock / Catalogs / Wholesale trade / Seeds

1914 florists' wholesale catalogue of plants, cuttings, bulbs and choice flower seeds

Roman J. Irwin (Firm) · Roman J. Irwin

32 sayfa · 1914

Nursery stock / Catalogs / Roses / Flowers / Seeds

General florists catalogue, spring 1941

Roman J. Irwin (Firm) · Roman J. Irwin

26 sayfa · 1941

Nursery stock / Catalogs / Bulbs (Plants) / Flowers / Seeds

Carnation cuttings, our specialty

Roman J. Irwin (Firm) · Roman J. Irwin

Sayfa sayısı yok · 1945

Nursery stock / Prices / Carnations / Varieties / Cuttings

Carnations our specialty

Roman J. Irwin (Firm) · Roman J. Irwin

Sayfa sayısı yok · 1951

Nursery stock / Prices / Carnations / Varieties / Cuttings

Better chrysanthemums for 1951

Roman J. Irwin (Firm) · Roman J. Irwin

24 sayfa · 1951

Nursery stock / Catalogs / Chrysanthemums / Roots

Wholesale catalog for florists

Roman J. Irwin (Firm) · Roman J. Irwin

26 sayfa · 1948

Nursery stock / Prices / Flowers / Catalogs / Varieties

Fancy-leaved caladiums

Roman J. Irwin (Firm) · Roman J. Irwin

Sayfa sayısı yok · 1946

Caladium / Catalogs / Varieties / Roots / Nurseries (Horticulture)

Chrysanthemums cuttings, 1946

Roman J. Irwin (Firm) · Roman J. Irwin

35 sayfa · 1946

Nursery stock / Catalogs / Chrysanthemums / Varieties

Carnation cuttings, our specialty, 1946

Roman J. Irwin (Firm) · Roman J. Irwin

Sayfa sayısı yok · 1946

Nursery stock / Prices / Carnations / Varieties / Cuttings

Seed catalogue, 1946

Roman J. Irwin (Firm) · Roman J. Irwin

Sayfa sayısı yok · 1946

Nursery stock / Catalogs / Flowers / Seeds / Perennials

Carnation cuttings, our specialty, 1947

Roman J. Irwin (Firm) · Roman J. Irwin

Sayfa sayısı yok · 1947

Nursery stock / Prices / Carnations / Varieties / Cuttings

Chrysanthemums new and standard varieties

Roman J. Irwin (Firm) · Roman J. Irwin

23 sayfa · 1945

Nursery stock / Catalogs / Chrysanthemums / Varieties

Plants and cuttings, bulbs, seeds, insecticides, fertilizers, misc

Roman J. Irwin (Firm) · Yayınevi bilinmiyor

32 sayfa · 1937

Farm supplies / Nursery stock / Catalogs / Wholesale trade / Seeds

Introducing for 1939 new hydrangea "Helen Merritt"

Roman J. Irwin (Firm) · Roman J. Irwin, Incorporated

Sayfa sayısı yok · 1939

Hydrangeas / Nursery stock / Catalogs / Roots

Roman J. Irwin, Inc. [bulletin: Bulbs, bulbs ; Florists' money-maker flower seeds ; Plants and cuttings ; The bugs are busy]

Roman J. Irwin (Firm) · Yayınevi bilinmiyor

Sayfa sayısı yok · 1927

Catalogs / Cuttings / Bulbs (Plants) / Insecticides / Nursery stock

Canna roots, three to five eyes

Roman J. Irwin (Firm) · Roman J. Irwin

Sayfa sayısı yok · 1919

Canna / Nursery stock / Catalogs / Cuttings / Flowers

1917 florists' wholesale catalogue of plants, cuttings, bulbs and choice flower seeds, supplies

Roman J. Irwin (Firm) · Roman J. Irwin

36 sayfa · 1917

Catalogs / Cuttings / Trees / Nursery stock / Shrubs

2-yr old field grown roses #1 grade for immediate shipment and later delivery

Roman J. Irwin (Firm) · Yayınevi bilinmiyor

Sayfa sayısı yok · 1922

Prices / Roses / Nursery stock / Varieties / Roots

Gladioli bulbs for immediate and later delivery

Roman J. Irwin (Firm) · Roman J. Irwin

Sayfa sayısı yok · 1922

Gladiolus / Catalogs / Varieties / Prices / Bulbs (Plants)

Special offer

Roman J. Irwin (Firm) · Roman J. Irwin

Sayfa sayısı yok · 1922

Prices / Roses / Nursery stock / Varieties

Dahlia roots strong divisions

Roman J. Irwin (Firm) · Roman J. Irwin

Sayfa sayısı yok · 1922

Nursery stock / Catalogs / Seeds / Prices / Ornamental Plants

Canna roots

Roman J. Irwin (Firm) · Roman J. Irwin

Sayfa sayısı yok · 1922

Prices / Bulbs (Plants) / Ornamental Plants / Nursery stock / Catalogs

Flower (new crop) seeds

Roman J. Irwin (Firm) · Roman J. Irwin

Sayfa sayısı yok · 1922

Nursery stock / Catalogs / Seeds / Prices / Bulbs (Plants)

Electric prospectingApparent resistivity of a single uniform overburdenIrwin Roman

Apparent resistivity of a single uniform overburden

Irwin Roman · U.S. Govt. Print. Off.

99 sayfa · 1960

Geophysical methods / Electric resistance / Prospecting / Electric prospecting

Electric resistanceHow to compute tables for determining electrical resistivity of underlying beds and their applications to geophysical problemsIrwin Roman

How to compute tables for determining electrical resistivity of underlying beds and their applications to geophysical problems

Irwin Roman · U.S. Govt. print. off.

44 sayfa · 1931

Electric resistance

Geometrical opticsThe transmission of waves through a symmetric optical system ..Irwin Roman

The transmission of waves through a symmetric optical system ..

Irwin Roman · The New era printing company

77 sayfa · 1921

Geometrical optics

GeophysicsSuperposition in the interpretation of two-layer earth-resistivity curvesIrwin Roman

Superposition in the interpretation of two-layer earth-resistivity curves

Irwin Roman · U.S. Government Printing Office

18 sayfa · 1941

Methodology / Earth resistance / Geophysics