Wilms' tumors that contain features of both renal cell carcinoma and classic Wilms' tumor histology are rare. Even though nine such cases have been previously reported in the literature, we report… (More)
Traditional methods for fungal species identification require diagnostic morphological characters and are often limited by the availability of fresh fruiting bodies and local identification… (More)
Salt cedar, variously identified as Tamarix chinensis or T ramosissima, was introduced into the southwest 75100 years ago. Since that time it has become an increasingly dominant element in riparian… (More)
2 Director, Revegetation and Wildlife Management Center, Blythe, California. Abstract: Little data concerning autecological needs of desert riparian plant species is available, but the need for… (More)
--Avian population responses to salt cedar were studied seasonally for three years along the lower Colorado River. Bird densities and diversities were examined in salt cedar and three additional… (More)
USDA Forest Service Gen. Tech. Rep. PSW-110. 1989. 325 Abstract: Two dredge-spoil sites were revegetated on the lower Colorado River with native riparian trees. Another site was cleared of exotic… (More)
The history of phrenic evulsion, the anomalies of the phrenic nerve, the technique and possible dangers of the operation, are aU, doubtless, sufficiently well known not to require any further… (More)
bottomland by the now well-entrenched exotic sa1tcedar (Tamarix chinenses). First recorded in Arizona in the late 1800's, sa1tcedar was not an important species until after 1910 (Robinson 1965).… (More)