Organic farming / 
Mache Tan-Loreto. 
 - Quezon City :  Wiseman's Books Trading, Inc.,  c2021. 
 - ii, 121 pages :  illustrations ;  22 cm 
<br/><br/>Includes bibliographical references. 
<br/><br/>Chapter I : Recycling plant nutrients in agriculture<br/>Chapter II : Organic fertilizer<br/>Chapter III : Organo-inorganic fertilizer<br/>Chapter IV : Azolla<br/>Chapter V : Rice-azolla fish culture<br/>Chapter VI : Rice hull as soil amendments<br/>Chapter VII : Animal manure<br/>Chapter VIII : Compost<br/>Chapter IX : Hydroponic farming<br/>Chapter X : Mud press or filter cake as organic fertilizer<br/>Chapter XI : Organic pest control methods<br/><br/>References 
<br/><br/><br/>In English text. 
<br/><br/><label>ISBN: </label>9786214181995 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Organic farming.
<br/><br/><label>LC Class. No.: </label>F S 605.5  / O74 2021