Nutritional disorders in field crops: visual diagnosis and remedial measures.
Nayyar, V.K.
Nutritional disorders in field crops: visual diagnosis and remedial measures. - Ludhiana: P.A.U. , 2000 - 24cm. 73.
FIELD CROPS - - DISEASS AND PESTS
FIELD CROPS - - DISEASS AND PESTS PLANT DISEASES - - NUTRITIONAL ASPECTS
633.08 N31N
Nutritional disorders in field crops: visual diagnosis and remedial measures. - Ludhiana: P.A.U. , 2000 - 24cm. 73.
FIELD CROPS - - DISEASS AND PESTS
FIELD CROPS - - DISEASS AND PESTS PLANT DISEASES - - NUTRITIONAL ASPECTS
633.08 N31N