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1Published 1988Subjects: “...Rubber Texas, West....”
Government Document Book -
2Published 1986Subjects: “...Rubber chemicals Congresses....”
Book -
3Published 1987Subjects: “...Rubber chemicals Congresses....”
Book -
4Published 1986Subjects: “...Guayule rubber Congresses....”
Book -
5by Mulkey, J. R. (James R.)Subjects: “...Guayule rubber Texas....”
Published 1990
Government Document Book