Ragchoudhary, S P .
History of plant pathology of south east Asia with special reference to India / Textual Documents S P Ragchoudhary. - 1 / . - Newdelhi : A P C Publications pvt Ltd , 1996. - 124 ; .
81 86580 00 x 200.00
581.20954 / RAY/HI
History of plant pathology of south east Asia with special reference to India / Textual Documents S P Ragchoudhary. - 1 / . - Newdelhi : A P C Publications pvt Ltd , 1996. - 124 ; .
81 86580 00 x 200.00
581.20954 / RAY/HI