Response surface studies on nitrogen, phosphorus and potassium in perlette cv. of grape
VERMA, Hari Singh
Response surface studies on nitrogen, phosphorus and potassium in perlette cv. of grape - COA - Ludhiana PAU 1975 - 71+27L
GRAPES -- FERTILIZERS AND MANURES
GRAPES -- FERTILIZERS AND MANURES
T 634.8 V50R
Response surface studies on nitrogen, phosphorus and potassium in perlette cv. of grape - COA - Ludhiana PAU 1975 - 71+27L
GRAPES -- FERTILIZERS AND MANURES
GRAPES -- FERTILIZERS AND MANURES
T 634.8 V50R