Further investigations on the interrelations between the apple leaf minerstigmel
Evenhuis, H.H., Soehardjan, M.
Further investigations on the interrelations between the apple leaf minerstigmel - Wageningen 1970 - 1-7 p. - No. 522; Nederland Instituut v .
632.782:632.961.12:595.792.12
Further investigations on the interrelations between the apple leaf minerstigmel - Wageningen 1970 - 1-7 p. - No. 522; Nederland Instituut v .
632.782:632.961.12:595.792.12