Resistance trials against collar rot of apples caused by Phytophthora cactorum
Ten Houten, J.G.
Resistance trials against collar rot of apples caused by Phytophthora cactorum - Wageningen 1959 - 422-431 p. - No. 192; Nederland Instituut .
632.452:634.11-1.521.6
Resistance trials against collar rot of apples caused by Phytophthora cactorum - Wageningen 1959 - 422-431 p. - No. 192; Nederland Instituut .
632.452:634.11-1.521.6