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241	Ecogeographic studies of Avicennia marina (Forsk.) Vierh. and Kandelia candel (L.) Druce in Brunei, Hong Kong and Thailand / Maxwell, Gordon Selwyn. January 1993 (has links) Thesis (Ph. D.)--University of Hong Kong, 1994. / Includes bibliographical references (leaves [241]-259).
242	Respiratory fluxes in a mixed conifer forest in northern Idaho : development of method and subsequent applications / Ubierna Lopez, Nerea. January 1900 (has links) Thesis (Ph. D., Natural Resources)--University of Idaho, August 2009. / Major professor: John D. Marshall. Includes bibliographical references. Also available online (PDF file) by subscription or by purchasing the individual file. Plants Carbon
243	Effect of the P̲vv allele in homozygous and heterozygous condition on mutations to red and to light variegated pericarp in maize Brawn, Robert Irwin, January 1956 (has links) Thesis (Ph. D.)--University of Wisconsin--Madison, 1956. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 61-66). Corn Plants
244	Influence of 2-chloro-4-ethylamino-6-isopropylamino-S-triazine on the transpiration of soybesns Part I. Factors influencing transpiration rate of soybeans treated with atrazine : Part II. Influence of atrazine on transpiration rate rhythms of soybeans. Graham, James Carl, January 1967 (has links) Thesis (Ph. D.)--University of Wisconsin, 1967. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliography. Soybean. Plants
245	The floral development, embryology, and seedling morphology of Dianthus species Buell, Katherine Mayhew, January 1950 (has links) Thesis (Ph. D.)--University of Wisconsin--Madison, 1950. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 180-189). Pinks (Plants)
246	A chemical investigation of the root of Echinacea Cutler, Samuel Harald. January 1930 (has links) Thesis (Ph. D.)--University of Wisconsin--Madison, 1930. / Typescript. eContent provider-neutral record in process. Description based on print version record. Annotated bibliography: leaves 44-55. Echinacea (Plants)
247	Availability of inorganic soil phosphate as measured by plant uptake and adsorption by anion exchange resin Orth, Paul Gerhardt, January 1959 (has links) Thesis (Ph. D.)--University of Wisconsin--Madison, 1959. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 76-79). Phosphates. Plants
248	Investigation of the association between several species of nitrogen-fixing bacteria and the roots of corn (Zea mays L.) Lending, Craig Ronald. January 1984 (has links) Thesis (Ph. D.)--University of Wisconsin--Madison, 1984. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 138-146). Plants Corn
249	The determination of boron in soils and plants and factors affecting its availability Berger, Kermit C. January 1941 (has links) Thesis (Ph. D.)--University of Wisconsin--Madison, 1941. / Typescript. Includes abstract and vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 63-68). Soils Plants
250	Studies on mineral contents and the mechanism of salt accumulation in genetic strains of barley Honda, Shigeru Irwin, January 1953 (has links) Thesis (Ph. D.)--University of Wisconsin--Madison, 1953. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Bibliography: leaves 122-128. Barley. Plants

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