Author

Harold W. Rickett

6 books found

Cover of Complete index for the six volumes of Wild flowers of the United States

Complete index for the six volumes of Wild flowers of the United States

Harold William Rickett, Harold W. Rickett · First published 1975

Cover of Wild Flowers of the United States, Vol. 1

Wild Flowers of the United States, Vol. 1

Harold W. Rickett · First published 1970 · Latest edition 1975

Cover of The John Gershom Parkington Memorial Collection of Time Measurement Instruments

The John Gershom Parkington Memorial Collection of Time Measurement Instruments

John Gershom Parkington Memorial Collection of Time Measurement Instruments, Harold W. Rickett · First published 1973

Cover of Wild flowers of America

Wild flowers of America

Mary Vaux Walcott, Harold W. Rickett, Dorothy Falcon Platt, H.W. Rickett · First published 1953

Placeholder cover for Symposium on botanical nomenclature

Symposium on botanical nomenclature

Earl Edward Sherff, Charles Alfred Weatherby, S. F. Blake, Harold William Rickett, Elmer Drew Merrill, Francis W. Pennell, L. H. Bailey, Carl Otto Rosendahl, Theodor Just, Botanical Society of America. Systematic Section, American Society of Plant Taxonomists · First published 1949

Placeholder cover for Diseases and Pests of Ornamental Plants

Diseases and Pests of Ornamental Plants

Bernard O. Dodge and Harold W. Rickett · First published 1943