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Donald E H Frear

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Agricultural Chemistry Volume 1

Donald E H Frear · D VAN NOSTRAND COMPANY INC

826 sayfa · 1950

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Chemistry of the pesticides

Donald E. H. Frear · Van Nostrand

469 sayfa · 1955

Pesticides

Chemistry of insecticides, fungicides, and herbicides

Donald E. H. Frear · D. Van Nostrand Co.

417 sayfa · 1948

Herbicides / Insecticides / Fungicides

Chemistry of insecticides and fungicides

Donald E. H. Frear · D. Van Nostrand company, inc.

300 sayfa · 1942

Insecticides / Fungicides

CiltAgricultural ChemistryEdited by Donald E. H. Frear

Agricultural Chemistry

Edited by Donald E. H. Frear · D. Van Nostrand Co.

Sayfa sayısı yok · 1952

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CiltPesticide indexDonald E H. Frear

Pesticide index

Donald E H. Frear · College Science Publishers

399 sayfa · 1969

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HandbooksPesticide handbookDonald E. H. Frear

Pesticide handbook

Donald E. H. Frear · College Science

286 sayfa · 1961

Pesticides / Handbooks

Handbooks, manualsPesticide handbook-EntomaDonald E. H. Frear

Pesticide handbook-Entoma

Donald E. H. Frear · Entomological Society of America

Sayfa sayısı yok · 1965

Pesticides / Handbooks, manuals

NomenclatureSurvey of European non-conventional chemical notation systemsDonald E. H. Frear

Survey of European non-conventional chemical notation systems

Donald E. H. Frear · National Academy of Sciences, National Research Council

78 sayfa · 1965

Chemistry / Notation / Electronic Data Processing / Automatic Data Processing / Nomenclature

CiltA catalogue of insecticides and fungicidesDonald E. H Frear

A catalogue of insecticides and fungicides

Donald E. H Frear · Chronica Botanica

203 sayfa · 1947

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CiltChemistry of Insecticides and FungicidesDonald E. H. (Donald Elisha Ha Frear

Chemistry of Insecticides and Fungicides

Donald E. H. (Donald Elisha Ha Frear · Creative Media Partners, LLC

Sayfa sayısı yok · 2021

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