1989 Analysis of Yield Potential of Chandler Catlin, P.B., E.A. Olsson, W.H. Olson, W.O. Reil, J.K. Hasey, D.E. Ramos. 1989.
1986 Pistillate Flower Abscission of Walnut - 1986 Catlin, P.B., G.S. Sibbett, S.A. Weinbaum, E.A. Olsson. 1986.
