Citrus diseases
Verma, R.N., Sharma, Y.P.
Citrus diseases a primer by R.N. Verma and Y.P. Sharma - New Delhi Associated Publishing Co. 1993 - 62 p.
Citrus Diseases
632:634.3 / V 59 G
Citrus diseases a primer by R.N. Verma and Y.P. Sharma - New Delhi Associated Publishing Co. 1993 - 62 p.
Citrus Diseases
632:634.3 / V 59 G