Without t.p.; title and author from ms. note on first page. Text leaf captions all begin: Provisional names for soil colors ... Apparently produced in co-operation with personnel of the USDA soil ...

Short biography of author by William H. Shuly typed in at beginning. https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full ...

The color detection sensor market is growing rapidly from $2 billion in 2024 to $2.17 billion in 2025, according to Research and Markets: the industry demands automated quality control and precise ...

An inherent principle of publication is that others should be able to replicate and build upon the authors' published claims. A condition of publication in a Nature Portfolio journal is that authors ...