Yazar
paul traub
15 cilt bulundu.
Cilt sonuçları
Regional and seasonal distribution of moisture, carbohydrates, nitrogen, and ash in 2-3 year portions of apple twigs
Hamilton Paul Traub · University Farm
67 sayfa · 1927
Apples / Plants / Moisture / Plant physiology / Physiology
Rapid photometric methods for determining rubber and resins in guayule tissue and rubber in crude-rubber products
Hamilton Paul Traub · U.S. Dept. of Agriculture
37 sayfa · 1946
Guayule / Rubber / Analysis / Photometry / Gums and resins