Inheritance of oil glands in pima cotton von Peebles, Robert Houston, Smith, E. Gordon

“… Contribution from bureau of plant industry …”

Inheritance of cross- and self - sterility and self - fertility in Beta Vulgaris von Owen, F. V.

“… Contribution from Bureau of Plant Industry …”

Inheritance of resistance to Pythium root rot in sorghum

“… Contribution from Bureau of Plant Industry …”

Rhynchosporium scald of barley, rye, and other grasses von Caldwell, Ralph M.

“… Contribution from Bureau of Plant Industry …”

Leaf spot and foot rot of Kentucky bluegrass caused by Helminthosporium vagans von Drechsler, Charles

“… Contribution from Bureau of Plant Industry …”

Pecan leaf blotch von Demaree, J. B., Cole, J. R.

“… Contribution from Bureau of Plant Industry …”

The cottony Leak of cucumbers caused by Pythium aphanidermatum von Drechsler, Charles

“… Contribution from Bureau of Plant Industry …”

Microbiological and nutritional factors in the take - all disease of wheat von Stumbo, Charles R., Gainey, P. L., Clark, Francis E.

“… Contribution from Bureau of Plant Industry …”

Some mendelian characters in Beta Vulgaris and linkages observed in the Y-R-B group von Owen, F. V., Ryser, George K.

“… Contribution from Bureau of Plant Industry …”

Factors affecting the germination of sugar- beet and other seeds, with special reference to the toxic effects of Ammonia von Stout, Myron 1908-1987, Tolman, Bion

“… Contribution from Bureau of Plant Industry …”

Purple blotch of onion Macrosporium porri Ell. von Angell, H. R.

“… Contribution from Bureau of Plant Industry …”

The beet water mold and several related root parasites von Drechsler, Charles

“… Contribution from Bureau of Plant Industry …”

Leafspot of maize caused by Ophiobolus heterostrophus, n. sp., the ascigerous stage of a Helminthosporium exhibiting bipolar germination von Drechsler, Charles

“… Contribution from Bureau of Plant Industry …”

Relation of stomatal function of wheat to invasion and infection by leaf rust (Puccinia triticina) von Caldwell, Ralph M., Stone, G. M.

“… Contribution from Bureau of Plant Industry …”

Zonate Eyespot of grasses caused by Helminthosporium giganteum von Drechsler, Charles

“… Contribution from Bureau of Plant Industry …”

Two water molds causing tomato rootlet injury von Drechsler, Charles

“… Contribution from Bureau of Plant Industry …”

Study of the life history and ecologic relations of the smut of maize von Potter, Alden Archibald, Melchers, Leo Edward 1887-1974

“… Contribution from Bureau of Plant Industry …”

Microbiological and nutritional factors in the take - all disease of wheat von Stumbo, Charles R., Gainey, P. L., Clark, Francis E.

“… Contribution from Bureau of Plant Industry …”

Symptoms of amino acid action on tobacco seedlings in aseptic culture von Steinberg, Robert Aaron

“… Contribution from Bureau of Plant Industry, Soils and Agricultural Engineering …”

Growth responses to organic compounds by tobacco seedlings in aseptic culture von Steinberg, Robert Aaron

“… Contribution from Bureau of Plant Industry, Soils and Agricultural Engineering …”